30279886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5737}}^1$

素因数の和:5788

約数の個数: 32

約数和(自身を含む): 57839040

約数和(自身を除く): 27559154

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 5737, 11474, 40159, 74581, 80318, 149162, 166373, 332746, 522067, 1044134, 1164611, 2162849, 2329222, 4325698, 15139943, 30279886]

約数ペア:

[(1, 30279886), (2, 15139943), (7, 4325698), (13, 2329222), (14, 2162849), (26, 1164611), (29, 1044134), (58, 522067), (91, 332746), (182, 166373), (203, 149162), (377, 80318), (406, 74581), (754, 40159), (2639, 11474), (5278, 5737)]