9880890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1039}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 23811840

約数和(自身を除く): 13930950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1039, 1585, 1902, 2078, 3117, 3170, 4755, 5195, 6234, 9510, 10390, 15585, 31170, 329363, 658726, 988089, 1646815, 1976178, 3293630, 4940445, 9880890]

約数ペア:

[(1, 9880890), (2, 4940445), (3, 3293630), (5, 1976178), (6, 1646815), (10, 988089), (15, 658726), (30, 329363), (317, 31170), (634, 15585), (951, 10390), (1039, 9510), (1585, 6234), (1902, 5195), (2078, 4755), (3117, 3170)]