90889860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1514831}}^1$

素因数の和:1514843

約数の個数: 24

約数和(自身を含む): 254491776

約数和(自身を除く): 163601916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1514831, 3029662, 4544493, 6059324, 7574155, 9088986, 15148310, 18177972, 22722465, 30296620, 45444930, 90889860]

約数ペア:

[(1, 90889860), (2, 45444930), (3, 30296620), (4, 22722465), (5, 18177972), (6, 15148310), (10, 9088986), (12, 7574155), (15, 6059324), (20, 4544493), (30, 3029662), (60, 1514831)]