215135190

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{1093}}^1$

素因数の和:1127

約数の個数: 80

約数和(自身を含む): 581386608

約数和(自身を除く): 366251418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1093, 1215, 1458, 2186, 2187, 2430, 3279, 3645, 4374, 5465, 6558, 6561, 7290, 9837, 10930, 10935, 13122, 16395, 19674, 19683, 21870, 29511, 32790, 32805, 39366, 49185, 59022, 65610, 88533, 98370, 98415, 147555, 177066, 196830, 265599, 295110, 442665, 531198, 796797, 885330, 1327995, 1593594, 2390391, 2655990, 3983985, 4780782, 7171173, 7967970, 11951955, 14342346, 21513519, 23903910, 35855865, 43027038, 71711730, 107567595, 215135190]

約数ペア:

[(1, 215135190), (2, 107567595), (3, 71711730), (5, 43027038), (6, 35855865), (9, 23903910), (10, 21513519), (15, 14342346), (18, 11951955), (27, 7967970), (30, 7171173), (45, 4780782), (54, 3983985), (81, 2655990), (90, 2390391), (135, 1593594), (162, 1327995), (243, 885330), (270, 796797), (405, 531198), (486, 442665), (729, 295110), (810, 265599), (1093, 196830), (1215, 177066), (1458, 147555), (2186, 98415), (2187, 98370), (2430, 88533), (3279, 65610), (3645, 59022), (4374, 49185), (5465, 39366), (6558, 32805), (6561, 32790), (7290, 29511), (9837, 21870), (10930, 19683), (10935, 19674), (13122, 16395)]