4217754540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{70295909}}^1$

素因数の和:70295921

約数の個数: 24

約数和(自身を含む): 11809712880

約数和(自身を除く): 7591958340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 70295909, 140591818, 210887727, 281183636, 351479545, 421775454, 702959090, 843550908, 1054438635, 1405918180, 2108877270, 4217754540]

約数ペア:

[(1, 4217754540), (2, 2108877270), (3, 1405918180), (4, 1054438635), (5, 843550908), (6, 702959090), (10, 421775454), (12, 351479545), (15, 281183636), (20, 210887727), (30, 140591818), (60, 70295909)]