47712810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69149}}^1$

素因数の和:69182

約数の個数: 32

約数和(自身を含む): 119491200

約数和(自身を除く): 71778390

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 69149, 138298, 207447, 345745, 414894, 691490, 1037235, 1590427, 2074470, 3180854, 4771281, 7952135, 9542562, 15904270, 23856405, 47712810]

約数ペア:

[(1, 47712810), (2, 23856405), (3, 15904270), (5, 9542562), (6, 7952135), (10, 4771281), (15, 3180854), (23, 2074470), (30, 1590427), (46, 1037235), (69, 691490), (115, 414894), (138, 345745), (230, 207447), (345, 138298), (690, 69149)]