30657998

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{3323}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 52652160

約数和(自身を除く): 21994162

約数列:

[1, 2, 7, 14, 659, 1318, 3323, 4613, 6646, 9226, 23261, 46522, 2189857, 4379714, 15328999, 30657998]

約数ペア:

[(1, 30657998), (2, 15328999), (7, 4379714), (14, 2189857), (659, 46522), (1318, 23261), (3323, 9226), (4613, 6646)]