30107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 16

約数和(自身を含む): 41472

約数和(自身を除く): 11365

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2737, 4301, 30107]

約数ペア:

[(1, 30107), (7, 4301), (11, 2737), (17, 1771), (23, 1309), (77, 391), (119, 253), (161, 187)]