1012970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 2160000

約数和(自身を除く): 1147030

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 499, 998, 1015, 2030, 2495, 3493, 4990, 6986, 14471, 17465, 28942, 34930, 72355, 101297, 144710, 202594, 506485, 1012970]

約数ペア:

[(1, 1012970), (2, 506485), (5, 202594), (7, 144710), (10, 101297), (14, 72355), (29, 34930), (35, 28942), (58, 17465), (70, 14471), (145, 6986), (203, 4990), (290, 3493), (406, 2495), (499, 2030), (998, 1015)]