2494247910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:691

約数の個数: 256

約数和(自身を含む): 7844069376

約数和(自身を除く): 5349821466

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 61, 62, 66, 70, 77, 93, 105, 110, 122, 154, 155, 165, 183, 186, 210, 217, 231, 305, 310, 330, 341, 366, 385, 427, 434, 462, 465, 571, 610, 651, 671, 682, 770, 854, 915, 930, 1023, 1085, 1142, 1155, 1281, 1302, 1342, 1705, 1713, 1830, 1891, 2013, 2046, 2135, 2170, 2310, 2387, 2562, 2855, 3255, 3355, 3410, 3426, 3782, 3997, 4026, 4270, 4697, 4774, 5115, 5673, 5710, 6281, 6405, 6510, 6710, 7161, 7994, 8565, 9394, 9455, 10065, 10230, 11346, 11935, 11991, 12562, 12810, 13237, 14091, 14322, 17130, 17701, 18843, 18910, 19985, 20130, 20801, 23485, 23870, 23982, 26474, 28182, 28365, 31405, 34831, 35402, 35805, 37686, 39711, 39970, 41602, 43967, 46970, 53103, 56730, 59955, 62403, 62810, 66185, 69662, 70455, 71610, 79422, 87934, 88505, 94215, 104005, 104493, 106206, 119910, 123907, 124806, 131901, 132370, 140910, 145607, 174155, 177010, 188430, 194711, 198555, 208010, 208986, 219835, 243817, 247814, 263802, 265515, 291214, 312015, 348310, 371721, 383141, 389422, 397110, 436821, 439670, 487634, 522465, 531030, 584133, 619535, 624030, 659505, 728035, 731451, 743442, 766282, 873642, 973555, 1044930, 1079761, 1149423, 1168266, 1219085, 1239070, 1319010, 1362977, 1456070, 1462902, 1858605, 1915705, 1947110, 2159522, 2184105, 2298846, 2438170, 2681987, 2725954, 2920665, 3239283, 3657255, 3717210, 3831410, 4088931, 4368210, 5363974, 5398805, 5747115, 5841330, 6478566, 6814885, 7314510, 7558327, 8045961, 8177862, 10797610, 11494230, 11877371, 13409935, 13629770, 15116654, 16091922, 16196415, 20444655, 22674981, 23754742, 26819870, 32392830, 35632113, 37791635, 40229805, 40889310, 45349962, 59386855, 71264226, 75583270, 80459610, 83141597, 113374905, 118773710, 166283194, 178160565, 226749810, 249424791, 356321130, 415707985, 498849582, 831415970, 1247123955, 2494247910]

約数ペア:

[(1, 2494247910), (2, 1247123955), (3, 831415970), (5, 498849582), (6, 415707985), (7, 356321130), (10, 249424791), (11, 226749810), (14, 178160565), (15, 166283194), (21, 118773710), (22, 113374905), (30, 83141597), (31, 80459610), (33, 75583270), (35, 71264226), (42, 59386855), (55, 45349962), (61, 40889310), (62, 40229805), (66, 37791635), (70, 35632113), (77, 32392830), (93, 26819870), (105, 23754742), (110, 22674981), (122, 20444655), (154, 16196415), (155, 16091922), (165, 15116654), (183, 13629770), (186, 13409935), (210, 11877371), (217, 11494230), (231, 10797610), (305, 8177862), (310, 8045961), (330, 7558327), (341, 7314510), (366, 6814885), (385, 6478566), (427, 5841330), (434, 5747115), (462, 5398805), (465, 5363974), (571, 4368210), (610, 4088931), (651, 3831410), (671, 3717210), (682, 3657255), (770, 3239283), (854, 2920665), (915, 2725954), (930, 2681987), (1023, 2438170), (1085, 2298846), (1142, 2184105), (1155, 2159522), (1281, 1947110), (1302, 1915705), (1342, 1858605), (1705, 1462902), (1713, 1456070), (1830, 1362977), (1891, 1319010), (2013, 1239070), (2046, 1219085), (2135, 1168266), (2170, 1149423), (2310, 1079761), (2387, 1044930), (2562, 973555), (2855, 873642), (3255, 766282), (3355, 743442), (3410, 731451), (3426, 728035), (3782, 659505), (3997, 624030), (4026, 619535), (4270, 584133), (4697, 531030), (4774, 522465), (5115, 487634), (5673, 439670), (5710, 436821), (6281, 397110), (6405, 389422), (6510, 383141), (6710, 371721), (7161, 348310), (7994, 312015), (8565, 291214), (9394, 265515), (9455, 263802), (10065, 247814), (10230, 243817), (11346, 219835), (11935, 208986), (11991, 208010), (12562, 198555), (12810, 194711), (13237, 188430), (14091, 177010), (14322, 174155), (17130, 145607), (17701, 140910), (18843, 132370), (18910, 131901), (19985, 124806), (20130, 123907), (20801, 119910), (23485, 106206), (23870, 104493), (23982, 104005), (26474, 94215), (28182, 88505), (28365, 87934), (31405, 79422), (34831, 71610), (35402, 70455), (35805, 69662), (37686, 66185), (39711, 62810), (39970, 62403), (41602, 59955), (43967, 56730), (46970, 53103)]