397940670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107843}}^1$

素因数の和:107897

約数の個数: 48

約数和(自身を含む): 1059890832

約数和(自身を除く): 661950162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 107843, 215686, 323529, 539215, 647058, 970587, 1078430, 1617645, 1941174, 3235290, 4421563, 4852935, 8843126, 9705870, 13264689, 22107815, 26529378, 39794067, 44215630, 66323445, 79588134, 132646890, 198970335, 397940670]

約数ペア:

[(1, 397940670), (2, 198970335), (3, 132646890), (5, 79588134), (6, 66323445), (9, 44215630), (10, 39794067), (15, 26529378), (18, 22107815), (30, 13264689), (41, 9705870), (45, 8843126), (82, 4852935), (90, 4421563), (123, 3235290), (205, 1941174), (246, 1617645), (369, 1078430), (410, 970587), (615, 647058), (738, 539215), (1230, 323529), (1845, 215686), (3690, 107843)]