2209710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 5381280

約数和(自身を除く): 3171570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1009, 1095, 2018, 2190, 3027, 5045, 6054, 10090, 15135, 30270, 73657, 147314, 220971, 368285, 441942, 736570, 1104855, 2209710]

約数ペア:

[(1, 2209710), (2, 1104855), (3, 736570), (5, 441942), (6, 368285), (10, 220971), (15, 147314), (30, 73657), (73, 30270), (146, 15135), (219, 10090), (365, 6054), (438, 5045), (730, 3027), (1009, 2190), (1095, 2018)]