40063170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2775

約数の個数: 64

約数和(自身を含む): 111476736

約数和(自身を除く): 71413566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2687, 2982, 4970, 5374, 7455, 8061, 13435, 14910, 16122, 18809, 26870, 37618, 40305, 56427, 80610, 94045, 112854, 188090, 190777, 282135, 381554, 564270, 572331, 953885, 1144662, 1335439, 1907770, 2670878, 2861655, 4006317, 5723310, 6677195, 8012634, 13354390, 20031585, 40063170]

約数ペア:

[(1, 40063170), (2, 20031585), (3, 13354390), (5, 8012634), (6, 6677195), (7, 5723310), (10, 4006317), (14, 2861655), (15, 2670878), (21, 1907770), (30, 1335439), (35, 1144662), (42, 953885), (70, 572331), (71, 564270), (105, 381554), (142, 282135), (210, 190777), (213, 188090), (355, 112854), (426, 94045), (497, 80610), (710, 56427), (994, 40305), (1065, 37618), (1491, 26870), (2130, 18809), (2485, 16122), (2687, 14910), (2982, 13435), (4970, 8061), (5374, 7455)]