310109150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{477091}}^1$

素因数の和:477116

約数の個数: 24

約数和(自身を含む): 621173784

約数和(自身を除く): 311064634

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 477091, 954182, 2385455, 4770910, 6202183, 11927275, 12404366, 23854550, 31010915, 62021830, 155054575, 310109150]

約数ペア:

[(1, 310109150), (2, 155054575), (5, 62021830), (10, 31010915), (13, 23854550), (25, 12404366), (26, 11927275), (50, 6202183), (65, 4770910), (130, 2385455), (325, 954182), (650, 477091)]