42400330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{605719}}^1$

素因数の和:605733

約数の個数: 16

約数和(自身を含む): 87223680

約数和(自身を除く): 44823350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 605719, 1211438, 3028595, 4240033, 6057190, 8480066, 21200165, 42400330]

約数ペア:

[(1, 42400330), (2, 21200165), (5, 8480066), (7, 6057190), (10, 4240033), (14, 3028595), (35, 1211438), (70, 605719)]