63516460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 152893440

約数和(自身を除く): 89376980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 631, 719, 1262, 1438, 2524, 2876, 3155, 3595, 4417, 5033, 6310, 7190, 8834, 10066, 12620, 14380, 17668, 20132, 22085, 25165, 44170, 50330, 88340, 100660, 453689, 907378, 1814756, 2268445, 3175823, 4536890, 6351646, 9073780, 12703292, 15879115, 31758230, 63516460]

約数ペア:

[(1, 63516460), (2, 31758230), (4, 15879115), (5, 12703292), (7, 9073780), (10, 6351646), (14, 4536890), (20, 3175823), (28, 2268445), (35, 1814756), (70, 907378), (140, 453689), (631, 100660), (719, 88340), (1262, 50330), (1438, 44170), (2524, 25165), (2876, 22085), (3155, 20132), (3595, 17668), (4417, 14380), (5033, 12620), (6310, 10066), (7190, 8834)]