1113742020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{254279}}^1$

素因数の和:254364

約数の個数: 48

約数和(自身を含む): 3161208960

約数和(自身を除く): 2047466940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 254279, 508558, 762837, 1017116, 1271395, 1525674, 2542790, 3051348, 3814185, 5085580, 7628370, 15256740, 18562367, 37124734, 55687101, 74249468, 92811835, 111374202, 185623670, 222748404, 278435505, 371247340, 556871010, 1113742020]

約数ペア:

[(1, 1113742020), (2, 556871010), (3, 371247340), (4, 278435505), (5, 222748404), (6, 185623670), (10, 111374202), (12, 92811835), (15, 74249468), (20, 55687101), (30, 37124734), (60, 18562367), (73, 15256740), (146, 7628370), (219, 5085580), (292, 3814185), (365, 3051348), (438, 2542790), (730, 1525674), (876, 1271395), (1095, 1017116), (1460, 762837), (2190, 508558), (4380, 254279)]