283193430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{726137}}^1$

素因数の和:726160

約数の個数: 32

約数和(自身を含む): 731947104

約数和(自身を除く): 448753674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 726137, 1452274, 2178411, 3630685, 4356822, 7261370, 9439781, 10892055, 18879562, 21784110, 28319343, 47198905, 56638686, 94397810, 141596715, 283193430]

約数ペア:

[(1, 283193430), (2, 141596715), (3, 94397810), (5, 56638686), (6, 47198905), (10, 28319343), (13, 21784110), (15, 18879562), (26, 10892055), (30, 9439781), (39, 7261370), (65, 4356822), (78, 3630685), (130, 2178411), (195, 1452274), (390, 726137)]