87707940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13411}}^1$

素因数の和:13532

約数の個数: 48

約数和(自身を含む): 247853760

約数和(自身を除く): 160145820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 13411, 26822, 40233, 53644, 67055, 80466, 134110, 160932, 201165, 268220, 402330, 804660, 1461799, 2923598, 4385397, 5847196, 7308995, 8770794, 14617990, 17541588, 21926985, 29235980, 43853970, 87707940]

約数ペア:

[(1, 87707940), (2, 43853970), (3, 29235980), (4, 21926985), (5, 17541588), (6, 14617990), (10, 8770794), (12, 7308995), (15, 5847196), (20, 4385397), (30, 2923598), (60, 1461799), (109, 804660), (218, 402330), (327, 268220), (436, 201165), (545, 160932), (654, 134110), (1090, 80466), (1308, 67055), (1635, 53644), (2180, 40233), (3270, 26822), (6540, 13411)]