30907558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45319}}^1$

素因数の和:45363

約数の個数: 16

約数和(自身を含む): 52208640

約数和(自身を除く): 21301082

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 45319, 90638, 498509, 997018, 1404889, 2809778, 15453779, 30907558]

約数ペア:

[(1, 30907558), (2, 15453779), (11, 2809778), (22, 1404889), (31, 997018), (62, 498509), (341, 90638), (682, 45319)]