30257352

素因数分解:

$2^3\times 3^2\times {\mathrm{420241}}^1$

素因数の和:420253

約数の個数: 24

約数和(自身を含む): 81947190

約数和(自身を除く): 51689838

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420241, 840482, 1260723, 1680964, 2521446, 3361928, 3782169, 5042892, 7564338, 10085784, 15128676, 30257352]

約数ペア:

[(1, 30257352), (2, 15128676), (3, 10085784), (4, 7564338), (6, 5042892), (8, 3782169), (9, 3361928), (12, 2521446), (18, 1680964), (24, 1260723), (36, 840482), (72, 420241)]