198262170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2202913}}^1$

素因数の和:2202926

約数の個数: 24

約数和(自身を含む): 515481876

約数和(自身を除く): 317219706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2202913, 4405826, 6608739, 11014565, 13217478, 19826217, 22029130, 33043695, 39652434, 66087390, 99131085, 198262170]

約数ペア:

[(1, 198262170), (2, 99131085), (3, 66087390), (5, 39652434), (6, 33043695), (9, 22029130), (10, 19826217), (15, 13217478), (18, 11014565), (30, 6608739), (45, 4405826), (90, 2202913)]