85489860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1424831}}^1$

素因数の和:1424843

約数の個数: 24

約数和(自身を含む): 239371776

約数和(自身を除く): 153881916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1424831, 2849662, 4274493, 5699324, 7124155, 8548986, 14248310, 17097972, 21372465, 28496620, 42744930, 85489860]

約数ペア:

[(1, 85489860), (2, 42744930), (3, 28496620), (4, 21372465), (5, 17097972), (6, 14248310), (10, 8548986), (12, 7124155), (15, 5699324), (20, 4274493), (30, 2849662), (60, 1424831)]