30985306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45433}}^1$

素因数の和:45477

約数の個数: 16

約数和(自身を含む): 52339968

約数和(自身を除く): 21354662

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 45433, 90866, 499763, 999526, 1408423, 2816846, 15492653, 30985306]

約数ペア:

[(1, 30985306), (2, 15492653), (11, 2816846), (22, 1408423), (31, 999526), (62, 499763), (341, 90866), (682, 45433)]