97740860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{971}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 235146240

約数和(自身を除く): 137405380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 719, 971, 1438, 1942, 2876, 3595, 3884, 4855, 5033, 6797, 7190, 9710, 10066, 13594, 14380, 19420, 20132, 25165, 27188, 33985, 50330, 67970, 100660, 135940, 698149, 1396298, 2792596, 3490745, 4887043, 6981490, 9774086, 13962980, 19548172, 24435215, 48870430, 97740860]

約数ペア:

[(1, 97740860), (2, 48870430), (4, 24435215), (5, 19548172), (7, 13962980), (10, 9774086), (14, 6981490), (20, 4887043), (28, 3490745), (35, 2792596), (70, 1396298), (140, 698149), (719, 135940), (971, 100660), (1438, 67970), (1942, 50330), (2876, 33985), (3595, 27188), (3884, 25165), (4855, 20132), (5033, 19420), (6797, 14380), (7190, 13594), (9710, 10066)]