10172220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8954

約数の個数: 48

約数和(自身を含む): 29984640

約数和(自身を除く): 19812420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8923, 17846, 26769, 35692, 44615, 53538, 89230, 107076, 133845, 169537, 178460, 267690, 339074, 508611, 535380, 678148, 847685, 1017222, 1695370, 2034444, 2543055, 3390740, 5086110, 10172220]

約数ペア:

[(1, 10172220), (2, 5086110), (3, 3390740), (4, 2543055), (5, 2034444), (6, 1695370), (10, 1017222), (12, 847685), (15, 678148), (19, 535380), (20, 508611), (30, 339074), (38, 267690), (57, 178460), (60, 169537), (76, 133845), (95, 107076), (114, 89230), (190, 53538), (228, 44615), (285, 35692), (380, 26769), (570, 17846), (1140, 8923)]