25278870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1039}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 60802560

約数和(自身を除く): 35523690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 811, 1039, 1622, 2078, 2433, 3117, 4055, 4866, 5195, 6234, 8110, 10390, 12165, 15585, 24330, 31170, 842629, 1685258, 2527887, 4213145, 5055774, 8426290, 12639435, 25278870]

約数ペア:

[(1, 25278870), (2, 12639435), (3, 8426290), (5, 5055774), (6, 4213145), (10, 2527887), (15, 1685258), (30, 842629), (811, 31170), (1039, 24330), (1622, 15585), (2078, 12165), (2433, 10390), (3117, 8110), (4055, 6234), (4866, 5195)]