3862020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 10902528

約数和(自身を除く): 7040508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 337, 382, 573, 674, 764, 955, 1011, 1146, 1348, 1685, 1910, 2022, 2292, 2865, 3370, 3820, 4044, 5055, 5730, 6740, 10110, 11460, 20220, 64367, 128734, 193101, 257468, 321835, 386202, 643670, 772404, 965505, 1287340, 1931010, 3862020]

約数ペア:

[(1, 3862020), (2, 1931010), (3, 1287340), (4, 965505), (5, 772404), (6, 643670), (10, 386202), (12, 321835), (15, 257468), (20, 193101), (30, 128734), (60, 64367), (191, 20220), (337, 11460), (382, 10110), (573, 6740), (674, 5730), (764, 5055), (955, 4044), (1011, 3820), (1146, 3370), (1348, 2865), (1685, 2292), (1910, 2022)]