28609860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476831}}^1$

素因数の和:476843

約数の個数: 24

約数和(自身を含む): 80107776

約数和(自身を除く): 51497916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476831, 953662, 1430493, 1907324, 2384155, 2860986, 4768310, 5721972, 7152465, 9536620, 14304930, 28609860]

約数ペア:

[(1, 28609860), (2, 14304930), (3, 9536620), (4, 7152465), (5, 5721972), (6, 4768310), (10, 2860986), (12, 2384155), (15, 1907324), (20, 1430493), (30, 953662), (60, 476831)]