129303330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331547}}^1$

素因数の和:331570

約数の個数: 32

約数和(自身を含む): 334200384

約数和(自身を除く): 204897054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 331547, 663094, 994641, 1657735, 1989282, 3315470, 4310111, 4973205, 8620222, 9946410, 12930333, 21550555, 25860666, 43101110, 64651665, 129303330]

約数ペア:

[(1, 129303330), (2, 64651665), (3, 43101110), (5, 25860666), (6, 21550555), (10, 12930333), (13, 9946410), (15, 8620222), (26, 4973205), (30, 4310111), (39, 3315470), (65, 1989282), (78, 1657735), (130, 994641), (195, 663094), (390, 331547)]