69186810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 210843648

約数和(自身を除く): 141656838

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 61, 66, 70, 77, 105, 110, 122, 154, 165, 183, 210, 231, 305, 330, 366, 385, 427, 462, 491, 610, 671, 770, 854, 915, 982, 1155, 1281, 1342, 1473, 1830, 2013, 2135, 2310, 2455, 2562, 2946, 3355, 3437, 4026, 4270, 4697, 4910, 5401, 6405, 6710, 6874, 7365, 9394, 10065, 10311, 10802, 12810, 14091, 14730, 16203, 17185, 20130, 20622, 23485, 27005, 28182, 29951, 32406, 34370, 37807, 46970, 51555, 54010, 59902, 70455, 75614, 81015, 89853, 103110, 113421, 140910, 149755, 162030, 179706, 189035, 209657, 226842, 299510, 329461, 378070, 419314, 449265, 567105, 628971, 658922, 898530, 988383, 1048285, 1134210, 1257942, 1647305, 1976766, 2096570, 2306227, 3144855, 3294610, 4612454, 4941915, 6289710, 6918681, 9883830, 11531135, 13837362, 23062270, 34593405, 69186810]

約数ペア:

[(1, 69186810), (2, 34593405), (3, 23062270), (5, 13837362), (6, 11531135), (7, 9883830), (10, 6918681), (11, 6289710), (14, 4941915), (15, 4612454), (21, 3294610), (22, 3144855), (30, 2306227), (33, 2096570), (35, 1976766), (42, 1647305), (55, 1257942), (61, 1134210), (66, 1048285), (70, 988383), (77, 898530), (105, 658922), (110, 628971), (122, 567105), (154, 449265), (165, 419314), (183, 378070), (210, 329461), (231, 299510), (305, 226842), (330, 209657), (366, 189035), (385, 179706), (427, 162030), (462, 149755), (491, 140910), (610, 113421), (671, 103110), (770, 89853), (854, 81015), (915, 75614), (982, 70455), (1155, 59902), (1281, 54010), (1342, 51555), (1473, 46970), (1830, 37807), (2013, 34370), (2135, 32406), (2310, 29951), (2455, 28182), (2562, 27005), (2946, 23485), (3355, 20622), (3437, 20130), (4026, 17185), (4270, 16203), (4697, 14730), (4910, 14091), (5401, 12810), (6405, 10802), (6710, 10311), (6874, 10065), (7365, 9394)]