30827986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{75931}}^1$

素因数の和:75969

約数の個数: 16

約数和(自身を含む): 54671040

約数和(自身を除く): 23843054

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 75931, 151862, 531517, 1063034, 2201999, 4403998, 15413993, 30827986]

約数ペア:

[(1, 30827986), (2, 15413993), (7, 4403998), (14, 2201999), (29, 1063034), (58, 531517), (203, 151862), (406, 75931)]