70623140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10733}}^1$

素因数の和:10796

約数の個数: 48

約数和(自身を含む): 173117952

約数和(自身を除く): 102494812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 10733, 21466, 42932, 53665, 75131, 107330, 150262, 214660, 300524, 375655, 504451, 751310, 1008902, 1502620, 2017804, 2522255, 3531157, 5044510, 7062314, 10089020, 14124628, 17655785, 35311570, 70623140]

約数ペア:

[(1, 70623140), (2, 35311570), (4, 17655785), (5, 14124628), (7, 10089020), (10, 7062314), (14, 5044510), (20, 3531157), (28, 2522255), (35, 2017804), (47, 1502620), (70, 1008902), (94, 751310), (140, 504451), (188, 375655), (235, 300524), (329, 214660), (470, 150262), (658, 107330), (940, 75131), (1316, 53665), (1645, 42932), (3290, 21466), (6580, 10733)]