25386690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{120889}}^1$

素因数の和:120906

約数の個数: 32

約数和(自身を含む): 69632640

約数和(自身を除く): 44245950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 120889, 241778, 362667, 604445, 725334, 846223, 1208890, 1692446, 1813335, 2538669, 3626670, 4231115, 5077338, 8462230, 12693345, 25386690]

約数ペア:

[(1, 25386690), (2, 12693345), (3, 8462230), (5, 5077338), (6, 4231115), (7, 3626670), (10, 2538669), (14, 1813335), (15, 1692446), (21, 1208890), (30, 846223), (35, 725334), (42, 604445), (70, 362667), (105, 241778), (210, 120889)]