38663430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99137}}^1$

素因数の和:99160

約数の個数: 32

約数和(自身を含む): 99931104

約数和(自身を除く): 61267674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 99137, 198274, 297411, 495685, 594822, 991370, 1288781, 1487055, 2577562, 2974110, 3866343, 6443905, 7732686, 12887810, 19331715, 38663430]

約数ペア:

[(1, 38663430), (2, 19331715), (3, 12887810), (5, 7732686), (6, 6443905), (10, 3866343), (13, 2974110), (15, 2577562), (26, 1487055), (30, 1288781), (39, 991370), (65, 594822), (78, 495685), (130, 297411), (195, 198274), (390, 99137)]