67891670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2445

約数の個数: 64

約数和(自身を含む): 156542976

約数和(自身を除く): 88651306

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 2035, 2383, 2590, 2849, 4070, 4766, 5698, 11915, 14245, 16681, 23830, 26213, 28490, 33362, 52426, 83405, 88171, 131065, 166810, 176342, 183491, 262130, 366982, 440855, 617197, 881710, 917455, 969881, 1234394, 1834910, 1939762, 3085985, 4849405, 6171970, 6789167, 9698810, 13578334, 33945835, 67891670]

約数ペア:

[(1, 67891670), (2, 33945835), (5, 13578334), (7, 9698810), (10, 6789167), (11, 6171970), (14, 4849405), (22, 3085985), (35, 1939762), (37, 1834910), (55, 1234394), (70, 969881), (74, 917455), (77, 881710), (110, 617197), (154, 440855), (185, 366982), (259, 262130), (370, 183491), (385, 176342), (407, 166810), (518, 131065), (770, 88171), (814, 83405), (1295, 52426), (2035, 33362), (2383, 28490), (2590, 26213), (2849, 23830), (4070, 16681), (4766, 14245), (5698, 11915)]