27796740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9857}}^1$

素因数の和:9916

約数の個数: 48

約数和(自身を含む): 79494912

約数和(自身を除く): 51698172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 9857, 19714, 29571, 39428, 49285, 59142, 98570, 118284, 147855, 197140, 295710, 463279, 591420, 926558, 1389837, 1853116, 2316395, 2779674, 4632790, 5559348, 6949185, 9265580, 13898370, 27796740]

約数ペア:

[(1, 27796740), (2, 13898370), (3, 9265580), (4, 6949185), (5, 5559348), (6, 4632790), (10, 2779674), (12, 2316395), (15, 1853116), (20, 1389837), (30, 926558), (47, 591420), (60, 463279), (94, 295710), (141, 197140), (188, 147855), (235, 118284), (282, 98570), (470, 59142), (564, 49285), (705, 39428), (940, 29571), (1410, 19714), (2820, 9857)]