288583230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739957}}^1$

素因数の和:739980

約数の個数: 32

約数和(自身を含む): 745877664

約数和(自身を除く): 457294434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 739957, 1479914, 2219871, 3699785, 4439742, 7399570, 9619441, 11099355, 19238882, 22198710, 28858323, 48097205, 57716646, 96194410, 144291615, 288583230]

約数ペア:

[(1, 288583230), (2, 144291615), (3, 96194410), (5, 57716646), (6, 48097205), (10, 28858323), (13, 22198710), (15, 19238882), (26, 11099355), (30, 9619441), (39, 7399570), (65, 4439742), (78, 3699785), (130, 2219871), (195, 1479914), (390, 739957)]