745996870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{9781}}^1$

素因数の和:10080

約数の個数: 32

約数和(自身を含む): 1394521920

約数和(自身を除く): 648525050

約数列:

[1, 2, 5, 10, 29, 58, 145, 263, 290, 526, 1315, 2630, 7627, 9781, 15254, 19562, 38135, 48905, 76270, 97810, 283649, 567298, 1418245, 2572403, 2836490, 5144806, 12862015, 25724030, 74599687, 149199374, 372998435, 745996870]

約数ペア:

[(1, 745996870), (2, 372998435), (5, 149199374), (10, 74599687), (29, 25724030), (58, 12862015), (145, 5144806), (263, 2836490), (290, 2572403), (526, 1418245), (1315, 567298), (2630, 283649), (7627, 97810), (9781, 76270), (15254, 48905), (19562, 38135)]