345088590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 1097072640

約数和(自身を除く): 751984050

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, 79, 93, 105, 110, 122, 154, 155, 158, 165, 183, 186, 210, 217, 231, 237, 305, 310, 330, 341, 366, 385, 395, 427, 434, 462, 465, 474, 553, 610, 651, 671, 682, 770, 790, 854, 869, 915, 930, 1023, 1085, 1106, 1155, 1185, 1281, 1302, 1342, 1659, 1705, 1738, 1830, 1891, 2013, 2046, 2135, 2170, 2310, 2370, 2387, 2449, 2562, 2607, 2765, 3255, 3318, 3355, 3410, 3782, 4026, 4270, 4345, 4697, 4774, 4819, 4898, 5115, 5214, 5530, 5673, 6083, 6405, 6510, 6710, 7161, 7347, 8295, 8690, 9394, 9455, 9638, 10065, 10230, 11346, 11935, 12166, 12245, 12810, 13035, 13237, 14091, 14322, 14457, 14694, 16590, 17143, 18249, 18910, 20130, 20801, 23485, 23870, 24095, 24490, 26070, 26474, 26939, 28182, 28365, 28914, 30415, 33733, 34286, 35805, 36498, 36735, 39711, 41602, 46970, 48190, 51429, 53009, 53878, 56730, 60830, 62403, 66185, 67466, 70455, 71610, 72285, 73470, 79422, 80817, 85715, 91245, 101199, 102858, 104005, 106018, 124806, 132370, 134695, 140910, 144570, 145607, 149389, 159027, 161634, 168665, 171430, 182490, 188573, 198555, 202398, 208010, 257145, 265045, 269390, 291214, 298778, 312015, 318054, 337330, 371063, 377146, 397110, 404085, 436821, 448167, 505995, 514290, 530090, 565719, 624030, 728035, 742126, 746945, 795135, 808170, 873642, 896334, 942865, 1011990, 1045723, 1113189, 1131438, 1456070, 1493890, 1590270, 1643279, 1855315, 1885730, 2091446, 2184105, 2226378, 2240835, 2828595, 3137169, 3286558, 3710630, 4368210, 4481670, 4929837, 5228615, 5565945, 5657190, 6274338, 8216395, 9859674, 10457230, 11131890, 11502953, 15685845, 16432790, 23005906, 24649185, 31371690, 34508859, 49298370, 57514765, 69017718, 115029530, 172544295, 345088590]

約数ペア:

[(1, 345088590), (2, 172544295), (3, 115029530), (5, 69017718), (6, 57514765), (7, 49298370), (10, 34508859), (11, 31371690), (14, 24649185), (15, 23005906), (21, 16432790), (22, 15685845), (30, 11502953), (31, 11131890), (33, 10457230), (35, 9859674), (42, 8216395), (55, 6274338), (61, 5657190), (62, 5565945), (66, 5228615), (70, 4929837), (77, 4481670), (79, 4368210), (93, 3710630), (105, 3286558), (110, 3137169), (122, 2828595), (154, 2240835), (155, 2226378), (158, 2184105), (165, 2091446), (183, 1885730), (186, 1855315), (210, 1643279), (217, 1590270), (231, 1493890), (237, 1456070), (305, 1131438), (310, 1113189), (330, 1045723), (341, 1011990), (366, 942865), (385, 896334), (395, 873642), (427, 808170), (434, 795135), (462, 746945), (465, 742126), (474, 728035), (553, 624030), (610, 565719), (651, 530090), (671, 514290), (682, 505995), (770, 448167), (790, 436821), (854, 404085), (869, 397110), (915, 377146), (930, 371063), (1023, 337330), (1085, 318054), (1106, 312015), (1155, 298778), (1185, 291214), (1281, 269390), (1302, 265045), (1342, 257145), (1659, 208010), (1705, 202398), (1738, 198555), (1830, 188573), (1891, 182490), (2013, 171430), (2046, 168665), (2135, 161634), (2170, 159027), (2310, 149389), (2370, 145607), (2387, 144570), (2449, 140910), (2562, 134695), (2607, 132370), (2765, 124806), (3255, 106018), (3318, 104005), (3355, 102858), (3410, 101199), (3782, 91245), (4026, 85715), (4270, 80817), (4345, 79422), (4697, 73470), (4774, 72285), (4819, 71610), (4898, 70455), (5115, 67466), (5214, 66185), (5530, 62403), (5673, 60830), (6083, 56730), (6405, 53878), (6510, 53009), (6710, 51429), (7161, 48190), (7347, 46970), (8295, 41602), (8690, 39711), (9394, 36735), (9455, 36498), (9638, 35805), (10065, 34286), (10230, 33733), (11346, 30415), (11935, 28914), (12166, 28365), (12245, 28182), (12810, 26939), (13035, 26474), (13237, 26070), (14091, 24490), (14322, 24095), (14457, 23870), (14694, 23485), (16590, 20801), (17143, 20130), (18249, 18910)]