30861028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17107}}^1$

素因数の和:17163

約数の個数: 24

約数和(自身を含む): 60357024

約数和(自身を除く): 29495996

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 17107, 34214, 68428, 188177, 376354, 701387, 752708, 1402774, 2805548, 7715257, 15430514, 30861028]

約数ペア:

[(1, 30861028), (2, 15430514), (4, 7715257), (11, 2805548), (22, 1402774), (41, 752708), (44, 701387), (82, 376354), (164, 188177), (451, 68428), (902, 34214), (1804, 17107)]