118657860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1977631}}^1$

素因数の和:1977643

約数の個数: 24

約数和(自身を含む): 332242176

約数和(自身を除く): 213584316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1977631, 3955262, 5932893, 7910524, 9888155, 11865786, 19776310, 23731572, 29664465, 39552620, 59328930, 118657860]

約数ペア:

[(1, 118657860), (2, 59328930), (3, 39552620), (4, 29664465), (5, 23731572), (6, 19776310), (10, 11865786), (12, 9888155), (15, 7910524), (20, 5932893), (30, 3955262), (60, 1977631)]