1949580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10831}}^1$

素因数の和:10846

約数の個数: 36

約数和(自身を含む): 5914272

約数和(自身を除く): 3964692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10831, 21662, 32493, 43324, 54155, 64986, 97479, 108310, 129972, 162465, 194958, 216620, 324930, 389916, 487395, 649860, 974790, 1949580]

約数ペア:

[(1, 1949580), (2, 974790), (3, 649860), (4, 487395), (5, 389916), (6, 324930), (9, 216620), (10, 194958), (12, 162465), (15, 129972), (18, 108310), (20, 97479), (30, 64986), (36, 54155), (45, 43324), (60, 32493), (90, 21662), (180, 10831)]