11992071330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{105499}}^1$

素因数の和:105936

約数の個数: 64

約数和(自身を含む): 32055120000

約数和(自身を除く): 20063048670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 421, 842, 1263, 2105, 2526, 3789, 4210, 6315, 7578, 11367, 12630, 18945, 22734, 37890, 56835, 105499, 113670, 210998, 316497, 527495, 632994, 949491, 1054990, 1582485, 1898982, 2848473, 3164970, 4747455, 5696946, 9494910, 14242365, 28484730, 44415079, 88830158, 133245237, 222075395, 266490474, 399735711, 444150790, 666226185, 799471422, 1199207133, 1332452370, 1998678555, 2398414266, 3997357110, 5996035665, 11992071330]

約数ペア:

[(1, 11992071330), (2, 5996035665), (3, 3997357110), (5, 2398414266), (6, 1998678555), (9, 1332452370), (10, 1199207133), (15, 799471422), (18, 666226185), (27, 444150790), (30, 399735711), (45, 266490474), (54, 222075395), (90, 133245237), (135, 88830158), (270, 44415079), (421, 28484730), (842, 14242365), (1263, 9494910), (2105, 5696946), (2526, 4747455), (3789, 3164970), (4210, 2848473), (6315, 1898982), (7578, 1582485), (11367, 1054990), (12630, 949491), (18945, 632994), (22734, 527495), (37890, 316497), (56835, 210998), (105499, 113670)]