64229580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{356831}}^1$

素因数の和:356846

約数の個数: 36

約数和(自身を含む): 194830272

約数和(自身を除く): 130600692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 356831, 713662, 1070493, 1427324, 1784155, 2140986, 3211479, 3568310, 4281972, 5352465, 6422958, 7136620, 10704930, 12845916, 16057395, 21409860, 32114790, 64229580]

約数ペア:

[(1, 64229580), (2, 32114790), (3, 21409860), (4, 16057395), (5, 12845916), (6, 10704930), (9, 7136620), (10, 6422958), (12, 5352465), (15, 4281972), (18, 3568310), (20, 3211479), (30, 2140986), (36, 1784155), (45, 1427324), (60, 1070493), (90, 713662), (180, 356831)]