73903830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 250822656

約数和(自身を除く): 176918826

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 23, 26, 30, 33, 35, 39, 42, 46, 55, 65, 66, 69, 70, 77, 78, 91, 105, 107, 110, 115, 130, 138, 143, 154, 161, 165, 182, 195, 210, 214, 230, 231, 253, 273, 286, 299, 321, 322, 330, 345, 385, 390, 429, 455, 462, 483, 506, 535, 546, 598, 642, 690, 715, 749, 759, 770, 805, 858, 897, 910, 966, 1001, 1070, 1155, 1177, 1265, 1365, 1391, 1430, 1495, 1498, 1518, 1605, 1610, 1771, 1794, 2002, 2093, 2145, 2247, 2310, 2354, 2415, 2461, 2530, 2730, 2782, 2990, 3003, 3210, 3289, 3531, 3542, 3745, 3795, 4173, 4186, 4290, 4485, 4494, 4830, 4922, 5005, 5313, 5885, 6006, 6279, 6578, 6955, 7062, 7383, 7490, 7590, 8239, 8346, 8855, 8970, 9737, 9867, 10010, 10465, 10626, 11235, 11770, 12305, 12558, 13910, 14766, 15015, 15301, 16445, 16478, 17227, 17655, 17710, 19474, 19734, 20865, 20930, 22470, 23023, 24610, 24717, 26565, 27071, 29211, 30030, 30602, 31395, 31993, 32890, 34454, 35310, 36915, 41195, 41730, 45903, 46046, 48685, 49335, 49434, 51681, 53130, 54142, 58422, 62790, 63986, 69069, 73830, 76505, 81213, 82390, 86135, 91806, 95979, 97370, 98670, 103362, 107107, 115115, 123585, 135355, 138138, 146055, 153010, 159965, 162426, 172270, 189497, 191958, 214214, 223951, 229515, 230230, 247170, 258405, 270710, 292110, 319930, 321321, 345345, 351923, 378994, 406065, 447902, 459030, 479895, 516810, 535535, 568491, 642642, 671853, 690690, 703846, 812130, 947485, 959790, 1055769, 1071070, 1119755, 1136982, 1343706, 1606605, 1759615, 1894970, 2111538, 2239510, 2463461, 2842455, 3213210, 3359265, 3519230, 4926922, 5278845, 5684910, 6718530, 7390383, 10557690, 12317305, 14780766, 24634610, 36951915, 73903830]

約数ペア:

[(1, 73903830), (2, 36951915), (3, 24634610), (5, 14780766), (6, 12317305), (7, 10557690), (10, 7390383), (11, 6718530), (13, 5684910), (14, 5278845), (15, 4926922), (21, 3519230), (22, 3359265), (23, 3213210), (26, 2842455), (30, 2463461), (33, 2239510), (35, 2111538), (39, 1894970), (42, 1759615), (46, 1606605), (55, 1343706), (65, 1136982), (66, 1119755), (69, 1071070), (70, 1055769), (77, 959790), (78, 947485), (91, 812130), (105, 703846), (107, 690690), (110, 671853), (115, 642642), (130, 568491), (138, 535535), (143, 516810), (154, 479895), (161, 459030), (165, 447902), (182, 406065), (195, 378994), (210, 351923), (214, 345345), (230, 321321), (231, 319930), (253, 292110), (273, 270710), (286, 258405), (299, 247170), (321, 230230), (322, 229515), (330, 223951), (345, 214214), (385, 191958), (390, 189497), (429, 172270), (455, 162426), (462, 159965), (483, 153010), (506, 146055), (535, 138138), (546, 135355), (598, 123585), (642, 115115), (690, 107107), (715, 103362), (749, 98670), (759, 97370), (770, 95979), (805, 91806), (858, 86135), (897, 82390), (910, 81213), (966, 76505), (1001, 73830), (1070, 69069), (1155, 63986), (1177, 62790), (1265, 58422), (1365, 54142), (1391, 53130), (1430, 51681), (1495, 49434), (1498, 49335), (1518, 48685), (1605, 46046), (1610, 45903), (1771, 41730), (1794, 41195), (2002, 36915), (2093, 35310), (2145, 34454), (2247, 32890), (2310, 31993), (2354, 31395), (2415, 30602), (2461, 30030), (2530, 29211), (2730, 27071), (2782, 26565), (2990, 24717), (3003, 24610), (3210, 23023), (3289, 22470), (3531, 20930), (3542, 20865), (3745, 19734), (3795, 19474), (4173, 17710), (4186, 17655), (4290, 17227), (4485, 16478), (4494, 16445), (4830, 15301), (4922, 15015), (5005, 14766), (5313, 13910), (5885, 12558), (6006, 12305), (6279, 11770), (6578, 11235), (6955, 10626), (7062, 10465), (7383, 10010), (7490, 9867), (7590, 9737), (8239, 8970), (8346, 8855)]