201810660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{2141}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 565693632

約数和(自身を除く): 363882972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1571, 2141, 3142, 4282, 4713, 6284, 6423, 7855, 8564, 9426, 10705, 12846, 15710, 18852, 21410, 23565, 25692, 31420, 32115, 42820, 47130, 64230, 94260, 128460, 3363511, 6727022, 10090533, 13454044, 16817555, 20181066, 33635110, 40362132, 50452665, 67270220, 100905330, 201810660]

約数ペア:

[(1, 201810660), (2, 100905330), (3, 67270220), (4, 50452665), (5, 40362132), (6, 33635110), (10, 20181066), (12, 16817555), (15, 13454044), (20, 10090533), (30, 6727022), (60, 3363511), (1571, 128460), (2141, 94260), (3142, 64230), (4282, 47130), (4713, 42820), (6284, 32115), (6423, 31420), (7855, 25692), (8564, 23565), (9426, 21410), (10705, 18852), (12846, 15710)]