89247660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1487461}}^1$

素因数の和:1487473

約数の個数: 24

約数和(自身を含む): 249893616

約数和(自身を除く): 160645956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1487461, 2974922, 4462383, 5949844, 7437305, 8924766, 14874610, 17849532, 22311915, 29749220, 44623830, 89247660]

約数ペア:

[(1, 89247660), (2, 44623830), (3, 29749220), (4, 22311915), (5, 17849532), (6, 14874610), (10, 8924766), (12, 7437305), (15, 5949844), (20, 4462383), (30, 2974922), (60, 1487461)]