42447090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{202129}}^1$

素因数の和:202146

約数の個数: 32

約数和(自身を含む): 116426880

約数和(自身を除く): 73979790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 202129, 404258, 606387, 1010645, 1212774, 1414903, 2021290, 2829806, 3031935, 4244709, 6063870, 7074515, 8489418, 14149030, 21223545, 42447090]

約数ペア:

[(1, 42447090), (2, 21223545), (3, 14149030), (5, 8489418), (6, 7074515), (7, 6063870), (10, 4244709), (14, 3031935), (15, 2829806), (21, 2021290), (30, 1414903), (35, 1212774), (42, 1010645), (70, 606387), (105, 404258), (210, 202129)]