9123873010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18620149}}^1$

素因数の和:18620170

約数の個数: 24

約数和(自身を含む): 19104273900

約数和(自身を除く): 9980400890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18620149, 37240298, 93100745, 130341043, 186201490, 260682086, 651705215, 912387301, 1303410430, 1824774602, 4561936505, 9123873010]

約数ペア:

[(1, 9123873010), (2, 4561936505), (5, 1824774602), (7, 1303410430), (10, 912387301), (14, 651705215), (35, 260682086), (49, 186201490), (70, 130341043), (98, 93100745), (245, 37240298), (490, 18620149)]