1298910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 3227040

約数和(自身を除く): 1928130

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1493, 2986, 4479, 7465, 8958, 14930, 22395, 43297, 44790, 86594, 129891, 216485, 259782, 432970, 649455, 1298910]

約数ペア:

[(1, 1298910), (2, 649455), (3, 432970), (5, 259782), (6, 216485), (10, 129891), (15, 86594), (29, 44790), (30, 43297), (58, 22395), (87, 14930), (145, 8958), (174, 7465), (290, 4479), (435, 2986), (870, 1493)]