30388622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 53050464

約数和(自身を除く): 22661842

約数列:

[1, 2, 11, 17, 22, 34, 187, 193, 374, 386, 421, 842, 2123, 3281, 4246, 4631, 6562, 7157, 9262, 14314, 36091, 72182, 78727, 81253, 157454, 162506, 893783, 1381301, 1787566, 2762602, 15194311, 30388622]

約数ペア:

[(1, 30388622), (2, 15194311), (11, 2762602), (17, 1787566), (22, 1381301), (34, 893783), (187, 162506), (193, 157454), (374, 81253), (386, 78727), (421, 72182), (842, 36091), (2123, 14314), (3281, 9262), (4246, 7157), (4631, 6562)]