30745831

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 32744448

約数和(自身を除く): 1998617

約数列:

[1, 31, 67, 113, 131, 2077, 3503, 4061, 7571, 8777, 14803, 234701, 272087, 458893, 991801, 30745831]

約数ペア:

[(1, 30745831), (31, 991801), (67, 458893), (113, 272087), (131, 234701), (2077, 14803), (3503, 8777), (4061, 7571)]