30766142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19157}}^1$

素因数の和:19243

約数の個数: 16

約数和(自身を含む): 51036912

約数和(自身を除く): 20270770

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 19157, 38314, 210727, 421454, 1398461, 2796922, 15383071, 30766142]

約数ペア:

[(1, 30766142), (2, 15383071), (11, 2796922), (22, 1398461), (73, 421454), (146, 210727), (803, 38314), (1606, 19157)]