60475660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 145603584

約数和(自身を除く): 85127924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 887, 974, 1774, 1948, 2435, 3409, 3548, 4435, 4870, 6209, 6818, 8870, 9740, 12418, 13636, 17045, 17740, 24836, 31045, 34090, 62090, 68180, 124180, 431969, 863938, 1727876, 2159845, 3023783, 4319690, 6047566, 8639380, 12095132, 15118915, 30237830, 60475660]

約数ペア:

[(1, 60475660), (2, 30237830), (4, 15118915), (5, 12095132), (7, 8639380), (10, 6047566), (14, 4319690), (20, 3023783), (28, 2159845), (35, 1727876), (70, 863938), (140, 431969), (487, 124180), (887, 68180), (974, 62090), (1774, 34090), (1948, 31045), (2435, 24836), (3409, 17740), (3548, 17045), (4435, 13636), (4870, 12418), (6209, 9740), (6818, 8870)]