181084380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4783}}^1$

素因数の和:5426

約数の個数: 48

約数和(自身を含む): 507945984

約数和(自身を除く): 326861604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1893, 2524, 3155, 3786, 4783, 6310, 7572, 9465, 9566, 12620, 14349, 18930, 19132, 23915, 28698, 37860, 47830, 57396, 71745, 95660, 143490, 286980, 3018073, 6036146, 9054219, 12072292, 15090365, 18108438, 30180730, 36216876, 45271095, 60361460, 90542190, 181084380]

約数ペア:

[(1, 181084380), (2, 90542190), (3, 60361460), (4, 45271095), (5, 36216876), (6, 30180730), (10, 18108438), (12, 15090365), (15, 12072292), (20, 9054219), (30, 6036146), (60, 3018073), (631, 286980), (1262, 143490), (1893, 95660), (2524, 71745), (3155, 57396), (3786, 47830), (4783, 37860), (6310, 28698), (7572, 23915), (9465, 19132), (9566, 18930), (12620, 14349)]