68177970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{36073}}^1$

素因数の和:36096

約数の個数: 64

約数和(自身を含む): 207786240

約数和(自身を除く): 139608270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 36073, 72146, 108219, 180365, 216438, 252511, 324657, 360730, 505022, 541095, 649314, 757533, 973971, 1082190, 1262555, 1515066, 1623285, 1947942, 2272599, 2525110, 3246570, 3787665, 4545198, 4869855, 6817797, 7575330, 9739710, 11362995, 13635594, 22725990, 34088985, 68177970]

約数ペア:

[(1, 68177970), (2, 34088985), (3, 22725990), (5, 13635594), (6, 11362995), (7, 9739710), (9, 7575330), (10, 6817797), (14, 4869855), (15, 4545198), (18, 3787665), (21, 3246570), (27, 2525110), (30, 2272599), (35, 1947942), (42, 1623285), (45, 1515066), (54, 1262555), (63, 1082190), (70, 973971), (90, 757533), (105, 649314), (126, 541095), (135, 505022), (189, 360730), (210, 324657), (270, 252511), (315, 216438), (378, 180365), (630, 108219), (945, 72146), (1890, 36073)]