870828790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113537}}^1$

素因数の和:113616

約数の個数: 32

約数和(自身を含む): 1716694560

約数和(自身を除く): 845865770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 113537, 227074, 567685, 1135370, 1475981, 2951962, 6698683, 7379905, 13397366, 14759810, 33493415, 66986830, 87082879, 174165758, 435414395, 870828790]

約数ペア:

[(1, 870828790), (2, 435414395), (5, 174165758), (10, 87082879), (13, 66986830), (26, 33493415), (59, 14759810), (65, 13397366), (118, 7379905), (130, 6698683), (295, 2951962), (590, 1475981), (767, 1135370), (1534, 567685), (3835, 227074), (7670, 113537)]