73101560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{261077}}^1$

素因数の和:261095

約数の個数: 32

約数和(自身を含む): 187976160

約数和(自身を除く): 114874600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 261077, 522154, 1044308, 1305385, 1827539, 2088616, 2610770, 3655078, 5221540, 7310156, 9137695, 10443080, 14620312, 18275390, 36550780, 73101560]

約数ペア:

[(1, 73101560), (2, 36550780), (4, 18275390), (5, 14620312), (7, 10443080), (8, 9137695), (10, 7310156), (14, 5221540), (20, 3655078), (28, 2610770), (35, 2088616), (40, 1827539), (56, 1305385), (70, 1044308), (140, 522154), (280, 261077)]