2678490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29761}}^1$

素因数の和:29774

約数の個数: 24

約数和(自身を含む): 6964308

約数和(自身を除く): 4285818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 29761, 59522, 89283, 148805, 178566, 267849, 297610, 446415, 535698, 892830, 1339245, 2678490]

約数ペア:

[(1, 2678490), (2, 1339245), (3, 892830), (5, 535698), (6, 446415), (9, 297610), (10, 267849), (15, 178566), (18, 148805), (30, 89283), (45, 59522), (90, 29761)]