12795870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13759}}^1$

素因数の和:13800

約数の個数: 32

約数和(自身を含む): 31703040

約数和(自身を除く): 18907170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13759, 27518, 41277, 68795, 82554, 137590, 206385, 412770, 426529, 853058, 1279587, 2132645, 2559174, 4265290, 6397935, 12795870]

約数ペア:

[(1, 12795870), (2, 6397935), (3, 4265290), (5, 2559174), (6, 2132645), (10, 1279587), (15, 853058), (30, 426529), (31, 412770), (62, 206385), (93, 137590), (155, 82554), (186, 68795), (310, 41277), (465, 27518), (930, 13759)]