207704610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2081}}^1$

素因数の和:3203

約数の個数: 48

約数和(自身を含む): 540778680

約数和(自身を除く): 333074070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1109, 2081, 2218, 3327, 4162, 5545, 6243, 6654, 9981, 10405, 11090, 12486, 16635, 18729, 19962, 20810, 31215, 33270, 37458, 49905, 62430, 93645, 99810, 187290, 2307829, 4615658, 6923487, 11539145, 13846974, 20770461, 23078290, 34617435, 41540922, 69234870, 103852305, 207704610]

約数ペア:

[(1, 207704610), (2, 103852305), (3, 69234870), (5, 41540922), (6, 34617435), (9, 23078290), (10, 20770461), (15, 13846974), (18, 11539145), (30, 6923487), (45, 4615658), (90, 2307829), (1109, 187290), (2081, 99810), (2218, 93645), (3327, 62430), (4162, 49905), (5545, 37458), (6243, 33270), (6654, 31215), (9981, 20810), (10405, 19962), (11090, 18729), (12486, 16635)]