42982310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{87719}}^1$

素因数の和:87740

約数の個数: 24

約数和(自身を含む): 90000720

約数和(自身を除く): 47018410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 87719, 175438, 438595, 614033, 877190, 1228066, 3070165, 4298231, 6140330, 8596462, 21491155, 42982310]

約数ペア:

[(1, 42982310), (2, 21491155), (5, 8596462), (7, 6140330), (10, 4298231), (14, 3070165), (35, 1228066), (49, 877190), (70, 614033), (98, 438595), (245, 175438), (490, 87719)]