408075090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{256651}}^1$

素因数の和:256714

約数の個数: 32

約数和(自身を含む): 997862976

約数和(自身を除く): 589787886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 256651, 513302, 769953, 1283255, 1539906, 2566510, 3849765, 7699530, 13602503, 27205006, 40807509, 68012515, 81615018, 136025030, 204037545, 408075090]

約数ペア:

[(1, 408075090), (2, 204037545), (3, 136025030), (5, 81615018), (6, 68012515), (10, 40807509), (15, 27205006), (30, 13602503), (53, 7699530), (106, 3849765), (159, 2566510), (265, 1539906), (318, 1283255), (530, 769953), (795, 513302), (1590, 256651)]