858979980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4772111}}^1$

素因数の和:4772126

約数の個数: 36

約数和(自身を含む): 2605573152

約数和(自身を除く): 1746593172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4772111, 9544222, 14316333, 19088444, 23860555, 28632666, 42948999, 47721110, 57265332, 71581665, 85897998, 95442220, 143163330, 171795996, 214744995, 286326660, 429489990, 858979980]

約数ペア:

[(1, 858979980), (2, 429489990), (3, 286326660), (4, 214744995), (5, 171795996), (6, 143163330), (9, 95442220), (10, 85897998), (12, 71581665), (15, 57265332), (18, 47721110), (20, 42948999), (30, 28632666), (36, 23860555), (45, 19088444), (60, 14316333), (90, 9544222), (180, 4772111)]