8490806930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{38453}}^1$

素因数の和:38842

約数の個数: 32

約数和(自身を含む): 15548951808

約数和(自身を除く): 7058144878

約数列:

[1, 2, 5, 10, 71, 142, 311, 355, 622, 710, 1555, 3110, 22081, 38453, 44162, 76906, 110405, 192265, 220810, 384530, 2730163, 5460326, 11958883, 13650815, 23917766, 27301630, 59794415, 119588830, 849080693, 1698161386, 4245403465, 8490806930]

約数ペア:

[(1, 8490806930), (2, 4245403465), (5, 1698161386), (10, 849080693), (71, 119588830), (142, 59794415), (311, 27301630), (355, 23917766), (622, 13650815), (710, 11958883), (1555, 5460326), (3110, 2730163), (22081, 384530), (38453, 220810), (44162, 192265), (76906, 110405)]