22702990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 43817760

約数和(自身を除く): 21114770

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 1609, 2822, 3218, 7055, 8045, 14110, 16090, 27353, 54706, 133547, 136765, 267094, 273530, 667735, 1335470, 2270299, 4540598, 11351495, 22702990]

約数ペア:

[(1, 22702990), (2, 11351495), (5, 4540598), (10, 2270299), (17, 1335470), (34, 667735), (83, 273530), (85, 267094), (166, 136765), (170, 133547), (415, 54706), (830, 27353), (1411, 16090), (1609, 14110), (2822, 8045), (3218, 7055)]