77620740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6703}}^1$

素因数の和:6908

約数の個数: 48

約数和(自身を含む): 218496768

約数和(自身を除く): 140876028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 6703, 11580, 13406, 20109, 26812, 33515, 40218, 67030, 80436, 100545, 134060, 201090, 402180, 1293679, 2587358, 3881037, 5174716, 6468395, 7762074, 12936790, 15524148, 19405185, 25873580, 38810370, 77620740]

約数ペア:

[(1, 77620740), (2, 38810370), (3, 25873580), (4, 19405185), (5, 15524148), (6, 12936790), (10, 7762074), (12, 6468395), (15, 5174716), (20, 3881037), (30, 2587358), (60, 1293679), (193, 402180), (386, 201090), (579, 134060), (772, 100545), (965, 80436), (1158, 67030), (1930, 40218), (2316, 33515), (2895, 26812), (3860, 20109), (5790, 13406), (6703, 11580)]