61970930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 133166592

約数和(自身を除く): 71195662

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 71, 74, 142, 185, 259, 337, 355, 370, 497, 518, 674, 710, 994, 1295, 1685, 2359, 2485, 2590, 2627, 3370, 4718, 4970, 5254, 11795, 12469, 13135, 18389, 23590, 23927, 24938, 26270, 36778, 47854, 62345, 87283, 91945, 119635, 124690, 167489, 174566, 183890, 239270, 334978, 436415, 837445, 872830, 885299, 1674890, 1770598, 4426495, 6197093, 8852990, 12394186, 30985465, 61970930]

約数ペア:

[(1, 61970930), (2, 30985465), (5, 12394186), (7, 8852990), (10, 6197093), (14, 4426495), (35, 1770598), (37, 1674890), (70, 885299), (71, 872830), (74, 837445), (142, 436415), (185, 334978), (259, 239270), (337, 183890), (355, 174566), (370, 167489), (497, 124690), (518, 119635), (674, 91945), (710, 87283), (994, 62345), (1295, 47854), (1685, 36778), (2359, 26270), (2485, 24938), (2590, 23927), (2627, 23590), (3370, 18389), (4718, 13135), (4970, 12469), (5254, 11795)]