10516980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7621}}^1$

素因数の和:7656

約数の個数: 48

約数和(自身を含む): 30731904

約数和(自身を除く): 20214924

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, 7621, 15242, 22863, 30484, 38105, 45726, 76210, 91452, 114315, 152420, 175283, 228630, 350566, 457260, 525849, 701132, 876415, 1051698, 1752830, 2103396, 2629245, 3505660, 5258490, 10516980]

約数ペア:

[(1, 10516980), (2, 5258490), (3, 3505660), (4, 2629245), (5, 2103396), (6, 1752830), (10, 1051698), (12, 876415), (15, 701132), (20, 525849), (23, 457260), (30, 350566), (46, 228630), (60, 175283), (69, 152420), (92, 114315), (115, 91452), (138, 76210), (230, 45726), (276, 38105), (345, 30484), (460, 22863), (690, 15242), (1380, 7621)]