30402716

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 54294240

約数和(自身を除く): 23891524

約数列:

[1, 2, 4, 103, 109, 206, 218, 412, 436, 677, 1354, 2708, 11227, 22454, 44908, 69731, 73793, 139462, 147586, 278924, 295172, 7600679, 15201358, 30402716]

約数ペア:

[(1, 30402716), (2, 15201358), (4, 7600679), (103, 295172), (109, 278924), (206, 147586), (218, 139462), (412, 73793), (436, 69731), (677, 44908), (1354, 22454), (2708, 11227)]