1256265090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13958501}}^1$

素因数の和:13958514

約数の個数: 24

約数和(自身を含む): 3266289468

約数和(自身を除く): 2010024378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13958501, 27917002, 41875503, 69792505, 83751006, 125626509, 139585010, 209377515, 251253018, 418755030, 628132545, 1256265090]

約数ペア:

[(1, 1256265090), (2, 628132545), (3, 418755030), (5, 251253018), (6, 209377515), (9, 139585010), (10, 125626509), (15, 83751006), (18, 69792505), (30, 41875503), (45, 27917002), (90, 13958501)]