7339740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 20714400

約数和(自身を除く): 13374660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 821, 894, 1490, 1642, 1788, 2235, 2463, 2980, 3284, 4105, 4470, 4926, 8210, 8940, 9852, 12315, 16420, 24630, 49260, 122329, 244658, 366987, 489316, 611645, 733974, 1223290, 1467948, 1834935, 2446580, 3669870, 7339740]

約数ペア:

[(1, 7339740), (2, 3669870), (3, 2446580), (4, 1834935), (5, 1467948), (6, 1223290), (10, 733974), (12, 611645), (15, 489316), (20, 366987), (30, 244658), (60, 122329), (149, 49260), (298, 24630), (447, 16420), (596, 12315), (745, 9852), (821, 8940), (894, 8210), (1490, 4926), (1642, 4470), (1788, 4105), (2235, 3284), (2463, 2980)]