30733142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22901}}^1$

素因数の和:22975

約数の個数: 16

約数和(自身を含む): 51117264

約数和(自身を除く): 20384122

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 22901, 45802, 251911, 503822, 1396961, 2793922, 15366571, 30733142]

約数ペア:

[(1, 30733142), (2, 15366571), (11, 2793922), (22, 1396961), (61, 503822), (122, 251911), (671, 45802), (1342, 22901)]