4673220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 13281408

約数和(自身を除く): 8608188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1097, 1420, 2130, 2194, 3291, 4260, 4388, 5485, 6582, 10970, 13164, 16455, 21940, 32910, 65820, 77887, 155774, 233661, 311548, 389435, 467322, 778870, 934644, 1168305, 1557740, 2336610, 4673220]

約数ペア:

[(1, 4673220), (2, 2336610), (3, 1557740), (4, 1168305), (5, 934644), (6, 778870), (10, 467322), (12, 389435), (15, 311548), (20, 233661), (30, 155774), (60, 77887), (71, 65820), (142, 32910), (213, 21940), (284, 16455), (355, 13164), (426, 10970), (710, 6582), (852, 5485), (1065, 4388), (1097, 4260), (1420, 3291), (2130, 2194)]