70734580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7541}}^1$

素因数の和:7624

約数の個数: 48

約数和(自身を含む): 172319616

約数和(自身を除く): 101585036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 7541, 9380, 15082, 30164, 37705, 52787, 75410, 105574, 150820, 211148, 263935, 505247, 527870, 1010494, 1055740, 2020988, 2526235, 3536729, 5052470, 7073458, 10104940, 14146916, 17683645, 35367290, 70734580]

約数ペア:

[(1, 70734580), (2, 35367290), (4, 17683645), (5, 14146916), (7, 10104940), (10, 7073458), (14, 5052470), (20, 3536729), (28, 2526235), (35, 2020988), (67, 1055740), (70, 1010494), (134, 527870), (140, 505247), (268, 263935), (335, 211148), (469, 150820), (670, 105574), (938, 75410), (1340, 52787), (1876, 37705), (2345, 30164), (4690, 15082), (7541, 9380)]