85175790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{405599}}^1$

素因数の和:405616

約数の個数: 32

約数和(自身を含む): 233625600

約数和(自身を除く): 148449810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 405599, 811198, 1216797, 2027995, 2433594, 2839193, 4055990, 5678386, 6083985, 8517579, 12167970, 14195965, 17035158, 28391930, 42587895, 85175790]

約数ペア:

[(1, 85175790), (2, 42587895), (3, 28391930), (5, 17035158), (6, 14195965), (7, 12167970), (10, 8517579), (14, 6083985), (15, 5678386), (21, 4055990), (30, 2839193), (35, 2433594), (42, 2027995), (70, 1216797), (105, 811198), (210, 405599)]