68413660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4567}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 165763584

約数和(自身を除く): 97349924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 4567, 7490, 9134, 14980, 18268, 22835, 31969, 45670, 63938, 91340, 127876, 159845, 319690, 488669, 639380, 977338, 1954676, 2443345, 3420683, 4886690, 6841366, 9773380, 13682732, 17103415, 34206830, 68413660]

約数ペア:

[(1, 68413660), (2, 34206830), (4, 17103415), (5, 13682732), (7, 9773380), (10, 6841366), (14, 4886690), (20, 3420683), (28, 2443345), (35, 1954676), (70, 977338), (107, 639380), (140, 488669), (214, 319690), (428, 159845), (535, 127876), (749, 91340), (1070, 63938), (1498, 45670), (2140, 31969), (2996, 22835), (3745, 18268), (4567, 14980), (7490, 9134)]