30703145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 42645120

約数和(自身を除く): 11941975

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 2671, 11495, 13355, 29381, 50749, 146905, 253745, 323191, 558239, 1615955, 2791195, 6140629, 30703145]

約数ペア:

[(1, 30703145), (5, 6140629), (11, 2791195), (19, 1615955), (55, 558239), (95, 323191), (121, 253745), (209, 146905), (605, 50749), (1045, 29381), (2299, 13355), (2671, 11495)]