68912830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1861}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 148274784

約数和(自身を除く): 79361954

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 529, 805, 1058, 1610, 1861, 2645, 3703, 3722, 5290, 7406, 9305, 13027, 18515, 18610, 26054, 37030, 42803, 65135, 85606, 130270, 214015, 299621, 428030, 599242, 984469, 1498105, 1968938, 2996210, 4922345, 6891283, 9844690, 13782566, 34456415, 68912830]

約数ペア:

[(1, 68912830), (2, 34456415), (5, 13782566), (7, 9844690), (10, 6891283), (14, 4922345), (23, 2996210), (35, 1968938), (46, 1498105), (70, 984469), (115, 599242), (161, 428030), (230, 299621), (322, 214015), (529, 130270), (805, 85606), (1058, 65135), (1610, 42803), (1861, 37030), (2645, 26054), (3703, 18610), (3722, 18515), (5290, 13027), (7406, 9305)]