126098140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{900701}}^1$

素因数の和:900717

約数の個数: 24

約数和(自身を含む): 302635872

約数和(自身を除く): 176537732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 900701, 1801402, 3602804, 4503505, 6304907, 9007010, 12609814, 18014020, 25219628, 31524535, 63049070, 126098140]

約数ペア:

[(1, 126098140), (2, 63049070), (4, 31524535), (5, 25219628), (7, 18014020), (10, 12609814), (14, 9007010), (20, 6304907), (28, 4503505), (35, 3602804), (70, 1801402), (140, 900701)]