68700180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1145003}}^1$

素因数の和:1145015

約数の個数: 24

約数和(自身を含む): 192360672

約数和(自身を除く): 123660492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1145003, 2290006, 3435009, 4580012, 5725015, 6870018, 11450030, 13740036, 17175045, 22900060, 34350090, 68700180]

約数ペア:

[(1, 68700180), (2, 34350090), (3, 22900060), (4, 17175045), (5, 13740036), (6, 11450030), (10, 6870018), (12, 5725015), (15, 4580012), (20, 3435009), (30, 2290006), (60, 1145003)]