2128820010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70960667}}^1$

素因数の和:70960677

約数の個数: 16

約数和(自身を含む): 5109168096

約数和(自身を除く): 2980348086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70960667, 141921334, 212882001, 354803335, 425764002, 709606670, 1064410005, 2128820010]

約数ペア:

[(1, 2128820010), (2, 1064410005), (3, 709606670), (5, 425764002), (6, 354803335), (10, 212882001), (15, 141921334), (30, 70960667)]