65413170

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{997}}^1$

素因数の和:1028

約数の個数: 72

約数和(自身を含む): 176783724

約数和(自身を除く): 111370554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 997, 1215, 1458, 1994, 2187, 2430, 2991, 3645, 4374, 4985, 5982, 6561, 7290, 8973, 9970, 10935, 13122, 14955, 17946, 21870, 26919, 29910, 32805, 44865, 53838, 65610, 80757, 89730, 134595, 161514, 242271, 269190, 403785, 484542, 726813, 807570, 1211355, 1453626, 2180439, 2422710, 3634065, 4360878, 6541317, 7268130, 10902195, 13082634, 21804390, 32706585, 65413170]

約数ペア:

[(1, 65413170), (2, 32706585), (3, 21804390), (5, 13082634), (6, 10902195), (9, 7268130), (10, 6541317), (15, 4360878), (18, 3634065), (27, 2422710), (30, 2180439), (45, 1453626), (54, 1211355), (81, 807570), (90, 726813), (135, 484542), (162, 403785), (243, 269190), (270, 242271), (405, 161514), (486, 134595), (729, 89730), (810, 80757), (997, 65610), (1215, 53838), (1458, 44865), (1994, 32805), (2187, 29910), (2430, 26919), (2991, 21870), (3645, 17946), (4374, 14955), (4985, 13122), (5982, 10935), (6561, 9970), (7290, 8973)]