21812475240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{60590209}}^1$

素因数の和:60590226

約数の個数: 48

約数和(自身を含む): 70890545700

約数和(自身を除く): 49078070460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 60590209, 121180418, 181770627, 242360836, 302951045, 363541254, 484721672, 545311881, 605902090, 727082508, 908853135, 1090623762, 1211804180, 1454165016, 1817706270, 2181247524, 2423608360, 2726559405, 3635412540, 4362495048, 5453118810, 7270825080, 10906237620, 21812475240]

約数ペア:

[(1, 21812475240), (2, 10906237620), (3, 7270825080), (4, 5453118810), (5, 4362495048), (6, 3635412540), (8, 2726559405), (9, 2423608360), (10, 2181247524), (12, 1817706270), (15, 1454165016), (18, 1211804180), (20, 1090623762), (24, 908853135), (30, 727082508), (36, 605902090), (40, 545311881), (45, 484721672), (60, 363541254), (72, 302951045), (90, 242360836), (120, 181770627), (180, 121180418), (360, 60590209)]