2174730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 5298048

約数和(自身を除く): 3123318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1021, 1065, 2042, 2130, 3063, 5105, 6126, 10210, 15315, 30630, 72491, 144982, 217473, 362455, 434946, 724910, 1087365, 2174730]

約数ペア:

[(1, 2174730), (2, 1087365), (3, 724910), (5, 434946), (6, 362455), (10, 217473), (15, 144982), (30, 72491), (71, 30630), (142, 15315), (213, 10210), (355, 6126), (426, 5105), (710, 3063), (1021, 2130), (1065, 2042)]