1230340895

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{5563}}^1$

素因数の和:5735

約数の個数: 32

約数和(自身を含む): 1730626560

約数和(自身を除く): 500285665

約数列:

[1, 5, 7, 35, 71, 89, 355, 445, 497, 623, 2485, 3115, 5563, 6319, 27815, 31595, 38941, 44233, 194705, 221165, 394973, 495107, 1974865, 2475535, 2764811, 3465749, 13824055, 17328745, 35152597, 175762985, 246068179, 1230340895]

約数ペア:

[(1, 1230340895), (5, 246068179), (7, 175762985), (35, 35152597), (71, 17328745), (89, 13824055), (355, 3465749), (445, 2764811), (497, 2475535), (623, 1974865), (2485, 495107), (3115, 394973), (5563, 221165), (6319, 194705), (27815, 44233), (31595, 38941)]