315030180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5250503}}^1$

素因数の和:5250515

約数の個数: 24

約数和(自身を含む): 882084672

約数和(自身を除く): 567054492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5250503, 10501006, 15751509, 21002012, 26252515, 31503018, 52505030, 63006036, 78757545, 105010060, 157515090, 315030180]

約数ペア:

[(1, 315030180), (2, 157515090), (3, 105010060), (4, 78757545), (5, 63006036), (6, 52505030), (10, 31503018), (12, 26252515), (15, 21002012), (20, 15751509), (30, 10501006), (60, 5250503)]