25498230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11971}}^1$

素因数の和:12052

約数の個数: 32

約数和(自身を含む): 62062848

約数和(自身を除く): 36564618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 11971, 23942, 35913, 59855, 71826, 119710, 179565, 359130, 849941, 1699882, 2549823, 4249705, 5099646, 8499410, 12749115, 25498230]

約数ペア:

[(1, 25498230), (2, 12749115), (3, 8499410), (5, 5099646), (6, 4249705), (10, 2549823), (15, 1699882), (30, 849941), (71, 359130), (142, 179565), (213, 119710), (355, 71826), (426, 59855), (710, 35913), (1065, 23942), (2130, 11971)]