34440280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{123001}}^1$

素因数の和:123019

約数の個数: 32

約数和(自身を含む): 88561440

約数和(自身を除く): 54121160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 123001, 246002, 492004, 615005, 861007, 984008, 1230010, 1722014, 2460020, 3444028, 4305035, 4920040, 6888056, 8610070, 17220140, 34440280]

約数ペア:

[(1, 34440280), (2, 17220140), (4, 8610070), (5, 6888056), (7, 4920040), (8, 4305035), (10, 3444028), (14, 2460020), (20, 1722014), (28, 1230010), (35, 984008), (40, 861007), (56, 615005), (70, 492004), (140, 246002), (280, 123001)]