67399990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 143303472

約数和(自身を除く): 75903482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2053, 2345, 3283, 4106, 4690, 6566, 10265, 14371, 16415, 20530, 28742, 32830, 71855, 100597, 137551, 143710, 201194, 275102, 502985, 687755, 962857, 1005970, 1375510, 1925714, 4814285, 6739999, 9628570, 13479998, 33699995, 67399990]

約数ペア:

[(1, 67399990), (2, 33699995), (5, 13479998), (7, 9628570), (10, 6739999), (14, 4814285), (35, 1925714), (49, 1375510), (67, 1005970), (70, 962857), (98, 687755), (134, 502985), (245, 275102), (335, 201194), (469, 143710), (490, 137551), (670, 100597), (938, 71855), (2053, 32830), (2345, 28742), (3283, 20530), (4106, 16415), (4690, 14371), (6566, 10265)]