71234370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 191082240

約数和(自身を除く): 119847870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 193, 270, 386, 579, 965, 1158, 1367, 1737, 1930, 2734, 2895, 3474, 4101, 5211, 5790, 6835, 8202, 8685, 10422, 12303, 13670, 17370, 20505, 24606, 26055, 36909, 41010, 52110, 61515, 73818, 123030, 184545, 263831, 369090, 527662, 791493, 1319155, 1582986, 2374479, 2638310, 3957465, 4748958, 7123437, 7914930, 11872395, 14246874, 23744790, 35617185, 71234370]

約数ペア:

[(1, 71234370), (2, 35617185), (3, 23744790), (5, 14246874), (6, 11872395), (9, 7914930), (10, 7123437), (15, 4748958), (18, 3957465), (27, 2638310), (30, 2374479), (45, 1582986), (54, 1319155), (90, 791493), (135, 527662), (193, 369090), (270, 263831), (386, 184545), (579, 123030), (965, 73818), (1158, 61515), (1367, 52110), (1737, 41010), (1930, 36909), (2734, 26055), (2895, 24606), (3474, 20505), (4101, 17370), (5211, 13670), (5790, 12303), (6835, 10422), (8202, 8685)]