1237090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1251230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 383, 646, 766, 1615, 1915, 3230, 3830, 6511, 7277, 13022, 14554, 32555, 36385, 65110, 72770, 123709, 247418, 618545, 1237090]

約数ペア:

[(1, 1237090), (2, 618545), (5, 247418), (10, 123709), (17, 72770), (19, 65110), (34, 36385), (38, 32555), (85, 14554), (95, 13022), (170, 7277), (190, 6511), (323, 3830), (383, 3230), (646, 1915), (766, 1615)]