123307310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47609}}^1$

素因数の和:47660

約数の個数: 32

約数和(自身を含む): 260521920

約数和(自身を除く): 137214610

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 47609, 95218, 238045, 333263, 476090, 666526, 1666315, 1761533, 3332630, 3523066, 8807665, 12330731, 17615330, 24661462, 61653655, 123307310]

約数ペア:

[(1, 123307310), (2, 61653655), (5, 24661462), (7, 17615330), (10, 12330731), (14, 8807665), (35, 3523066), (37, 3332630), (70, 1761533), (74, 1666315), (185, 666526), (259, 476090), (370, 333263), (518, 238045), (1295, 95218), (2590, 47609)]