856156740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2593}}^1\times {\mathrm{5503}}^1$

素因数の和:8108

約数の個数: 48

約数和(自身を含む): 2398599168

約数和(自身を除く): 1542442428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2593, 5186, 5503, 7779, 10372, 11006, 12965, 15558, 16509, 22012, 25930, 27515, 31116, 33018, 38895, 51860, 55030, 66036, 77790, 82545, 110060, 155580, 165090, 330180, 14269279, 28538558, 42807837, 57077116, 71346395, 85615674, 142692790, 171231348, 214039185, 285385580, 428078370, 856156740]

約数ペア:

[(1, 856156740), (2, 428078370), (3, 285385580), (4, 214039185), (5, 171231348), (6, 142692790), (10, 85615674), (12, 71346395), (15, 57077116), (20, 42807837), (30, 28538558), (60, 14269279), (2593, 330180), (5186, 165090), (5503, 155580), (7779, 110060), (10372, 82545), (11006, 77790), (12965, 66036), (15558, 55030), (16509, 51860), (22012, 38895), (25930, 33018), (27515, 31116)]