2872440540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15958003}}^1$

素因数の和:15958018

約数の個数: 36

約数和(自身を含む): 8713070184

約数和(自身を除く): 5840629644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15958003, 31916006, 47874009, 63832012, 79790015, 95748018, 143622027, 159580030, 191496036, 239370045, 287244054, 319160060, 478740090, 574488108, 718110135, 957480180, 1436220270, 2872440540]

約数ペア:

[(1, 2872440540), (2, 1436220270), (3, 957480180), (4, 718110135), (5, 574488108), (6, 478740090), (9, 319160060), (10, 287244054), (12, 239370045), (15, 191496036), (18, 159580030), (20, 143622027), (30, 95748018), (36, 79790015), (45, 63832012), (60, 47874009), (90, 31916006), (180, 15958003)]