68003430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{821}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 178972416

約数和(自身を除く): 110968986

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 251, 330, 502, 753, 821, 1255, 1506, 1642, 2463, 2510, 2761, 3765, 4105, 4926, 5522, 7530, 8210, 8283, 9031, 12315, 13805, 16566, 18062, 24630, 27093, 27610, 41415, 45155, 54186, 82830, 90310, 135465, 206071, 270930, 412142, 618213, 1030355, 1236426, 2060710, 2266781, 3091065, 4533562, 6182130, 6800343, 11333905, 13600686, 22667810, 34001715, 68003430]

約数ペア:

[(1, 68003430), (2, 34001715), (3, 22667810), (5, 13600686), (6, 11333905), (10, 6800343), (11, 6182130), (15, 4533562), (22, 3091065), (30, 2266781), (33, 2060710), (55, 1236426), (66, 1030355), (110, 618213), (165, 412142), (251, 270930), (330, 206071), (502, 135465), (753, 90310), (821, 82830), (1255, 54186), (1506, 45155), (1642, 41415), (2463, 27610), (2510, 27093), (2761, 24630), (3765, 18062), (4105, 16566), (4926, 13805), (5522, 12315), (7530, 9031), (8210, 8283)]