1563955090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{6689}}^1$

素因数の和:7026

約数の個数: 32

約数和(自身を含む): 2855399040

約数和(自身を除く): 1291443950

約数列:

[1, 2, 5, 10, 103, 206, 227, 454, 515, 1030, 1135, 2270, 6689, 13378, 23381, 33445, 46762, 66890, 116905, 233810, 688967, 1377934, 1518403, 3036806, 3444835, 6889670, 7592015, 15184030, 156395509, 312791018, 781977545, 1563955090]

約数ペア:

[(1, 1563955090), (2, 781977545), (5, 312791018), (10, 156395509), (103, 15184030), (206, 7592015), (227, 6889670), (454, 3444835), (515, 3036806), (1030, 1518403), (1135, 1377934), (2270, 688967), (6689, 233810), (13378, 116905), (23381, 66890), (33445, 46762)]