42430360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151537}}^1$

素因数の和:151555

約数の個数: 32

約数和(自身を含む): 109107360

約数和(自身を除く): 66677000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 151537, 303074, 606148, 757685, 1060759, 1212296, 1515370, 2121518, 3030740, 4243036, 5303795, 6061480, 8486072, 10607590, 21215180, 42430360]

約数ペア:

[(1, 42430360), (2, 21215180), (4, 10607590), (5, 8486072), (7, 6061480), (8, 5303795), (10, 4243036), (14, 3030740), (20, 2121518), (28, 1515370), (35, 1212296), (40, 1060759), (56, 757685), (70, 606148), (140, 303074), (280, 151537)]