164536620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2742277}}^1$

素因数の和:2742289

約数の個数: 24

約数和(自身を含む): 460702704

約数和(自身を除く): 296166084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2742277, 5484554, 8226831, 10969108, 13711385, 16453662, 27422770, 32907324, 41134155, 54845540, 82268310, 164536620]

約数ペア:

[(1, 164536620), (2, 82268310), (3, 54845540), (4, 41134155), (5, 32907324), (6, 27422770), (10, 16453662), (12, 13711385), (15, 10969108), (20, 8226831), (30, 5484554), (60, 2742277)]