10909740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 30693600

約数和(自身を除く): 19783860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 521, 698, 1042, 1047, 1396, 1563, 1745, 2084, 2094, 2605, 3126, 3490, 4188, 5210, 5235, 6252, 6980, 7815, 10420, 10470, 15630, 20940, 31260, 181829, 363658, 545487, 727316, 909145, 1090974, 1818290, 2181948, 2727435, 3636580, 5454870, 10909740]

約数ペア:

[(1, 10909740), (2, 5454870), (3, 3636580), (4, 2727435), (5, 2181948), (6, 1818290), (10, 1090974), (12, 909145), (15, 727316), (20, 545487), (30, 363658), (60, 181829), (349, 31260), (521, 20940), (698, 15630), (1042, 10470), (1047, 10420), (1396, 7815), (1563, 6980), (1745, 6252), (2084, 5235), (2094, 5210), (2605, 4188), (3126, 3490)]