68860530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:733

約数の個数: 80

約数和(自身を含む): 186715584

約数和(自身を除く): 117855054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 151, 162, 270, 302, 405, 453, 563, 755, 810, 906, 1126, 1359, 1510, 1689, 2265, 2718, 2815, 3378, 4077, 4530, 5067, 5630, 6795, 8154, 8445, 10134, 12231, 13590, 15201, 16890, 20385, 24462, 25335, 30402, 40770, 45603, 50670, 61155, 76005, 85013, 91206, 122310, 152010, 170026, 228015, 255039, 425065, 456030, 510078, 765117, 850130, 1275195, 1530234, 2295351, 2550390, 3825585, 4590702, 6886053, 7651170, 11476755, 13772106, 22953510, 34430265, 68860530]

約数ペア:

[(1, 68860530), (2, 34430265), (3, 22953510), (5, 13772106), (6, 11476755), (9, 7651170), (10, 6886053), (15, 4590702), (18, 3825585), (27, 2550390), (30, 2295351), (45, 1530234), (54, 1275195), (81, 850130), (90, 765117), (135, 510078), (151, 456030), (162, 425065), (270, 255039), (302, 228015), (405, 170026), (453, 152010), (563, 122310), (755, 91206), (810, 85013), (906, 76005), (1126, 61155), (1359, 50670), (1510, 45603), (1689, 40770), (2265, 30402), (2718, 25335), (2815, 24462), (3378, 20385), (4077, 16890), (4530, 15201), (5067, 13590), (5630, 12231), (6795, 10134), (8154, 8445)]