7120230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18257}}^1$

素因数の和:18280

約数の個数: 32

約数和(自身を含む): 18404064

約数和(自身を除く): 11283834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18257, 36514, 54771, 91285, 109542, 182570, 237341, 273855, 474682, 547710, 712023, 1186705, 1424046, 2373410, 3560115, 7120230]

約数ペア:

[(1, 7120230), (2, 3560115), (3, 2373410), (5, 1424046), (6, 1186705), (10, 712023), (13, 547710), (15, 474682), (26, 273855), (30, 237341), (39, 182570), (65, 109542), (78, 91285), (130, 54771), (195, 36514), (390, 18257)]