190012910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3571}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 363400992

約数和(自身を除く): 173388082

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 313, 626, 1565, 3130, 3571, 5321, 7142, 10642, 17855, 26605, 35710, 53210, 60707, 121414, 303535, 607070, 1117723, 2235446, 5588615, 11177230, 19001291, 38002582, 95006455, 190012910]

約数ペア:

[(1, 190012910), (2, 95006455), (5, 38002582), (10, 19001291), (17, 11177230), (34, 5588615), (85, 2235446), (170, 1117723), (313, 607070), (626, 303535), (1565, 121414), (3130, 60707), (3571, 53210), (5321, 35710), (7142, 26605), (10642, 17855)]