2017386810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108287}}^1$

素因数の和:108329

約数の個数: 80

約数和(自身を含む): 5660430336

約数和(自身を除く): 3643043526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 18630, 108287, 216574, 324861, 541435, 649722, 974583, 1082870, 1624305, 1949166, 2490601, 2923749, 3248610, 4872915, 4981202, 5847498, 7471803, 8771247, 9745830, 12453005, 14618745, 14943606, 17542494, 22415409, 24906010, 29237490, 37359015, 43856235, 44830818, 67246227, 74718030, 87712470, 112077045, 134492454, 201738681, 224154090, 336231135, 403477362, 672462270, 1008693405, 2017386810]

約数ペア:

[(1, 2017386810), (2, 1008693405), (3, 672462270), (5, 403477362), (6, 336231135), (9, 224154090), (10, 201738681), (15, 134492454), (18, 112077045), (23, 87712470), (27, 74718030), (30, 67246227), (45, 44830818), (46, 43856235), (54, 37359015), (69, 29237490), (81, 24906010), (90, 22415409), (115, 17542494), (135, 14943606), (138, 14618745), (162, 12453005), (207, 9745830), (230, 8771247), (270, 7471803), (345, 5847498), (405, 4981202), (414, 4872915), (621, 3248610), (690, 2923749), (810, 2490601), (1035, 1949166), (1242, 1624305), (1863, 1082870), (2070, 974583), (3105, 649722), (3726, 541435), (6210, 324861), (9315, 216574), (18630, 108287)]