2130710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3079

約数の個数: 16

約数和(自身を含む): 3890592

約数和(自身を除く): 1759882

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3001, 6002, 15005, 30010, 213071, 426142, 1065355, 2130710]

約数ペア:

[(1, 2130710), (2, 1065355), (5, 426142), (10, 213071), (71, 30010), (142, 15005), (355, 6002), (710, 3001)]