68733090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1319}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 184377600

約数和(自身を除く): 115644510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 193, 270, 386, 579, 965, 1158, 1319, 1737, 1930, 2638, 2895, 3474, 3957, 5211, 5790, 6595, 7914, 8685, 10422, 11871, 13190, 17370, 19785, 23742, 26055, 35613, 39570, 52110, 59355, 71226, 118710, 178065, 254567, 356130, 509134, 763701, 1272835, 1527402, 2291103, 2545670, 3818505, 4582206, 6873309, 7637010, 11455515, 13746618, 22911030, 34366545, 68733090]

約数ペア:

[(1, 68733090), (2, 34366545), (3, 22911030), (5, 13746618), (6, 11455515), (9, 7637010), (10, 6873309), (15, 4582206), (18, 3818505), (27, 2545670), (30, 2291103), (45, 1527402), (54, 1272835), (90, 763701), (135, 509134), (193, 356130), (270, 254567), (386, 178065), (579, 118710), (965, 71226), (1158, 59355), (1319, 52110), (1737, 39570), (1930, 35613), (2638, 26055), (2895, 23742), (3474, 19785), (3957, 17370), (5211, 13190), (5790, 11871), (6595, 10422), (7914, 8685)]