1260855870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1355759}}^1$

素因数の和:1355800

約数の個数: 32

約数和(自身を含む): 3123671040

約数和(自身を除く): 1862815170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1355759, 2711518, 4067277, 6778795, 8134554, 13557590, 20336385, 40672770, 42028529, 84057058, 126085587, 210142645, 252171174, 420285290, 630427935, 1260855870]

約数ペア:

[(1, 1260855870), (2, 630427935), (3, 420285290), (5, 252171174), (6, 210142645), (10, 126085587), (15, 84057058), (30, 42028529), (31, 40672770), (62, 20336385), (93, 13557590), (155, 8134554), (186, 6778795), (310, 4067277), (465, 2711518), (930, 1355759)]