88351260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2131}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 247857792

約数和(自身を除く): 159506532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2073, 2131, 2764, 3455, 4146, 4262, 6393, 6910, 8292, 8524, 10365, 10655, 12786, 13820, 20730, 21310, 25572, 31965, 41460, 42620, 63930, 127860, 1472521, 2945042, 4417563, 5890084, 7362605, 8835126, 14725210, 17670252, 22087815, 29450420, 44175630, 88351260]

約数ペア:

[(1, 88351260), (2, 44175630), (3, 29450420), (4, 22087815), (5, 17670252), (6, 14725210), (10, 8835126), (12, 7362605), (15, 5890084), (20, 4417563), (30, 2945042), (60, 1472521), (691, 127860), (1382, 63930), (2073, 42620), (2131, 41460), (2764, 31965), (3455, 25572), (4146, 21310), (4262, 20730), (6393, 13820), (6910, 12786), (8292, 10655), (8524, 10365)]