67877810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6819

約数の個数: 64

約数和(自身を含む): 164070144

約数和(自身を除く): 96192334

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 6781, 10010, 13562, 33905, 47467, 67810, 74591, 88153, 94934, 149182, 176306, 237335, 372955, 440765, 474670, 522137, 617071, 745910, 881530, 969683, 1044274, 1234142, 1939366, 2610685, 3085355, 4848415, 5221370, 6170710, 6787781, 9696830, 13575562, 33938905, 67877810]

約数ペア:

[(1, 67877810), (2, 33938905), (5, 13575562), (7, 9696830), (10, 6787781), (11, 6170710), (13, 5221370), (14, 4848415), (22, 3085355), (26, 2610685), (35, 1939366), (55, 1234142), (65, 1044274), (70, 969683), (77, 881530), (91, 745910), (110, 617071), (130, 522137), (143, 474670), (154, 440765), (182, 372955), (286, 237335), (385, 176306), (455, 149182), (715, 94934), (770, 88153), (910, 74591), (1001, 67810), (1430, 47467), (2002, 33905), (5005, 13562), (6781, 10010)]