11625540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 21396540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2729, 4260, 5458, 8187, 10916, 13645, 16374, 27290, 32748, 40935, 54580, 81870, 163740, 193759, 387518, 581277, 775036, 968795, 1162554, 1937590, 2325108, 2906385, 3875180, 5812770, 11625540]

約数ペア:

[(1, 11625540), (2, 5812770), (3, 3875180), (4, 2906385), (5, 2325108), (6, 1937590), (10, 1162554), (12, 968795), (15, 775036), (20, 581277), (30, 387518), (60, 193759), (71, 163740), (142, 81870), (213, 54580), (284, 40935), (355, 32748), (426, 27290), (710, 16374), (852, 13645), (1065, 10916), (1420, 8187), (2130, 5458), (2729, 4260)]