30931566338

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{3571}}^1\times {\mathrm{70999}}^1$

素因数の和:74633

約数の個数: 16

約数和(自身を含む): 47171832000

約数和(自身を除く): 16240265662

約数列:

[1, 2, 61, 122, 3571, 7142, 70999, 141998, 217831, 435662, 4330939, 8661878, 253537429, 507074858, 15465783169, 30931566338]

約数ペア:

[(1, 30931566338), (2, 15465783169), (61, 507074858), (122, 253537429), (3571, 8661878), (7142, 4330939), (70999, 435662), (141998, 217831)]