30681566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2381}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 48878640

約数和(自身を除く): 18197074

約数列:

[1, 2, 17, 34, 379, 758, 2381, 4762, 6443, 12886, 40477, 80954, 902399, 1804798, 15340783, 30681566]

約数ペア:

[(1, 30681566), (2, 15340783), (17, 1804798), (34, 902399), (379, 80954), (758, 40477), (2381, 12886), (4762, 6443)]