30231400

素因数分解:

$2^3\times 5^2\times {\mathrm{151157}}^1$

素因数の和:151173

約数の個数: 24

約数和(自身を含む): 70288470

約数和(自身を除く): 40057070

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 151157, 302314, 604628, 755785, 1209256, 1511570, 3023140, 3778925, 6046280, 7557850, 15115700, 30231400]

約数ペア:

[(1, 30231400), (2, 15115700), (4, 7557850), (5, 6046280), (8, 3778925), (10, 3023140), (20, 1511570), (25, 1209256), (40, 755785), (50, 604628), (100, 302314), (200, 151157)]