11651340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8443}}^1$

素因数の和:8478

約数の個数: 48

約数和(自身を含む): 34046208

約数和(自身を除く): 22394868

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, 8443, 16886, 25329, 33772, 42215, 50658, 84430, 101316, 126645, 168860, 194189, 253290, 388378, 506580, 582567, 776756, 970945, 1165134, 1941890, 2330268, 2912835, 3883780, 5825670, 11651340]

約数ペア:

[(1, 11651340), (2, 5825670), (3, 3883780), (4, 2912835), (5, 2330268), (6, 1941890), (10, 1165134), (12, 970945), (15, 776756), (20, 582567), (23, 506580), (30, 388378), (46, 253290), (60, 194189), (69, 168860), (92, 126645), (115, 101316), (138, 84430), (230, 50658), (276, 42215), (345, 33772), (460, 25329), (690, 16886), (1380, 8443)]