42305870

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41887}}^1$

素因数の和:41995

約数の個数: 16

約数和(自身を含む): 76906368

約数和(自身を除く): 34600498

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 41887, 83774, 209435, 418870, 4230587, 8461174, 21152935, 42305870]

約数ペア:

[(1, 42305870), (2, 21152935), (5, 8461174), (10, 4230587), (101, 418870), (202, 209435), (505, 83774), (1010, 41887)]