31763220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17077}}^1$

素因数の和:17120

約数の個数: 48

約数和(自身を含む): 91811328

約数和(自身を除く): 60048108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 17077, 34154, 51231, 68308, 85385, 102462, 170770, 204924, 256155, 341540, 512310, 529387, 1024620, 1058774, 1588161, 2117548, 2646935, 3176322, 5293870, 6352644, 7940805, 10587740, 15881610, 31763220]

約数ペア:

[(1, 31763220), (2, 15881610), (3, 10587740), (4, 7940805), (5, 6352644), (6, 5293870), (10, 3176322), (12, 2646935), (15, 2117548), (20, 1588161), (30, 1058774), (31, 1024620), (60, 529387), (62, 512310), (93, 341540), (124, 256155), (155, 204924), (186, 170770), (310, 102462), (372, 85385), (465, 68308), (620, 51231), (930, 34154), (1860, 17077)]