8436027990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21630841}}^1$

素因数の和:21630864

約数の個数: 32

約数和(自身を含む): 21803888736

約数和(自身を除く): 13367860746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21630841, 43261682, 64892523, 108154205, 129785046, 216308410, 281200933, 324462615, 562401866, 648925230, 843602799, 1406004665, 1687205598, 2812009330, 4218013995, 8436027990]

約数ペア:

[(1, 8436027990), (2, 4218013995), (3, 2812009330), (5, 1687205598), (6, 1406004665), (10, 843602799), (13, 648925230), (15, 562401866), (26, 324462615), (30, 281200933), (39, 216308410), (65, 129785046), (78, 108154205), (130, 64892523), (195, 43261682), (390, 21630841)]