15113140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107951}}^1$

素因数の和:107967

約数の個数: 24

約数和(自身を含む): 36271872

約数和(自身を除く): 21158732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 107951, 215902, 431804, 539755, 755657, 1079510, 1511314, 2159020, 3022628, 3778285, 7556570, 15113140]

約数ペア:

[(1, 15113140), (2, 7556570), (4, 3778285), (5, 3022628), (7, 2159020), (10, 1511314), (14, 1079510), (20, 755657), (28, 539755), (35, 431804), (70, 215902), (140, 107951)]