9230820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6724

約数の個数: 48

約数和(自身を含む): 26974080

約数和(自身を除く): 17743260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 6689, 13378, 20067, 26756, 33445, 40134, 66890, 80268, 100335, 133780, 153847, 200670, 307694, 401340, 461541, 615388, 769235, 923082, 1538470, 1846164, 2307705, 3076940, 4615410, 9230820]

約数ペア:

[(1, 9230820), (2, 4615410), (3, 3076940), (4, 2307705), (5, 1846164), (6, 1538470), (10, 923082), (12, 769235), (15, 615388), (20, 461541), (23, 401340), (30, 307694), (46, 200670), (60, 153847), (69, 133780), (92, 100335), (115, 80268), (138, 66890), (230, 40134), (276, 33445), (345, 26756), (460, 20067), (690, 13378), (1380, 6689)]