25730580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{428843}}^1$

素因数の和:428855

約数の個数: 24

約数和(自身を含む): 72045792

約数和(自身を除く): 46315212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 428843, 857686, 1286529, 1715372, 2144215, 2573058, 4288430, 5146116, 6432645, 8576860, 12865290, 25730580]

約数ペア:

[(1, 25730580), (2, 12865290), (3, 8576860), (4, 6432645), (5, 5146116), (6, 4288430), (10, 2573058), (12, 2144215), (15, 1715372), (20, 1286529), (30, 857686), (60, 428843)]