463855870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{21911}}^1$

素因数の和:22020

約数の個数: 32

約数和(自身を含む): 875603520

約数和(自身を除く): 411747650

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 4234, 10585, 21170, 21911, 43822, 109555, 219110, 635419, 1270838, 1599503, 3177095, 3199006, 6354190, 7997515, 15995030, 46385587, 92771174, 231927935, 463855870]

約数ペア:

[(1, 463855870), (2, 231927935), (5, 92771174), (10, 46385587), (29, 15995030), (58, 7997515), (73, 6354190), (145, 3199006), (146, 3177095), (290, 1599503), (365, 1270838), (730, 635419), (2117, 219110), (4234, 109555), (10585, 43822), (21170, 21911)]