30166147

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:211

約数の個数: 18

約数和(自身を含む): 34213452

約数和(自身を除く): 4047305

約数列:

[1, 11, 61, 67, 121, 671, 737, 3721, 4087, 7381, 8107, 40931, 44957, 249307, 450241, 494527, 2742377, 30166147]

約数ペア:

[(1, 30166147), (11, 2742377), (61, 494527), (67, 450241), (121, 249307), (671, 44957), (737, 40931), (3721, 8107), (4087, 7381)]