565500090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{265493}}^1$

素因数の和:265574

約数の個数: 32

約数和(自身を含む): 1376320896

約数和(自身を除く): 810820806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 265493, 530986, 796479, 1327465, 1592958, 2654930, 3982395, 7964790, 18850003, 37700006, 56550009, 94250015, 113100018, 188500030, 282750045, 565500090]

約数ペア:

[(1, 565500090), (2, 282750045), (3, 188500030), (5, 113100018), (6, 94250015), (10, 56550009), (15, 37700006), (30, 18850003), (71, 7964790), (142, 3982395), (213, 2654930), (355, 1592958), (426, 1327465), (710, 796479), (1065, 530986), (2130, 265493)]