1900575730

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1776239}}^1$

素因数の和:1776353

約数の個数: 16

約数和(自身を含む): 3453010560

約数和(自身を除く): 1552434830

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1776239, 3552478, 8881195, 17762390, 190057573, 380115146, 950287865, 1900575730]

約数ペア:

[(1, 1900575730), (2, 950287865), (5, 380115146), (10, 190057573), (107, 17762390), (214, 8881195), (535, 3552478), (1070, 1776239)]