4969980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{27611}}^1$

素因数の和:27626

約数の個数: 36

約数和(自身を含む): 15076152

約数和(自身を除く): 10106172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 27611, 55222, 82833, 110444, 138055, 165666, 248499, 276110, 331332, 414165, 496998, 552220, 828330, 993996, 1242495, 1656660, 2484990, 4969980]

約数ペア:

[(1, 4969980), (2, 2484990), (3, 1656660), (4, 1242495), (5, 993996), (6, 828330), (9, 552220), (10, 496998), (12, 414165), (15, 331332), (18, 276110), (20, 248499), (30, 165666), (36, 138055), (45, 110444), (60, 82833), (90, 55222), (180, 27611)]