313620540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5227009}}^1$

素因数の和:5227021

約数の個数: 24

約数和(自身を含む): 878137680

約数和(自身を除く): 564517140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5227009, 10454018, 15681027, 20908036, 26135045, 31362054, 52270090, 62724108, 78405135, 104540180, 156810270, 313620540]

約数ペア:

[(1, 313620540), (2, 156810270), (3, 104540180), (4, 78405135), (5, 62724108), (6, 52270090), (10, 31362054), (12, 26135045), (15, 20908036), (20, 15681027), (30, 10454018), (60, 5227009)]