30657902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{81973}}^1$

素因数の和:82003

約数の個数: 16

約数和(自身を含む): 53119152

約数和(自身を除く): 22461250

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 81973, 163946, 901703, 1393541, 1803406, 2787082, 15328951, 30657902]

約数ペア:

[(1, 30657902), (2, 15328951), (11, 2787082), (17, 1803406), (22, 1393541), (34, 901703), (187, 163946), (374, 81973)]