128565510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4285517}}^1$

素因数の和:4285527

約数の個数: 16

約数和(自身を含む): 308557296

約数和(自身を除く): 179991786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4285517, 8571034, 12856551, 21427585, 25713102, 42855170, 64282755, 128565510]

約数ペア:

[(1, 128565510), (2, 64282755), (3, 42855170), (5, 25713102), (6, 21427585), (10, 12856551), (15, 8571034), (30, 4285517)]