22500730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10369}}^1$

素因数の和:10414

約数の個数: 32

約数和(自身を含む): 47784960

約数和(自身を除く): 25284230

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 10369, 20738, 51845, 72583, 103690, 145166, 321439, 362915, 642878, 725830, 1607195, 2250073, 3214390, 4500146, 11250365, 22500730]

約数ペア:

[(1, 22500730), (2, 11250365), (5, 4500146), (7, 3214390), (10, 2250073), (14, 1607195), (31, 725830), (35, 642878), (62, 362915), (70, 321439), (155, 145166), (217, 103690), (310, 72583), (434, 51845), (1085, 20738), (2170, 10369)]