1574870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1570090

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 139, 206, 278, 515, 695, 1030, 1133, 1390, 1529, 2266, 3058, 5665, 7645, 11330, 14317, 15290, 28634, 71585, 143170, 157487, 314974, 787435, 1574870]

約数ペア:

[(1, 1574870), (2, 787435), (5, 314974), (10, 157487), (11, 143170), (22, 71585), (55, 28634), (103, 15290), (110, 14317), (139, 11330), (206, 7645), (278, 5665), (515, 3058), (695, 2266), (1030, 1529), (1133, 1390)]