69334490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 128342016

約数和(自身を除く): 59007526

約数列:

[1, 2, 5, 10, 43, 86, 215, 383, 421, 430, 766, 842, 1915, 2105, 3830, 4210, 16469, 18103, 32938, 36206, 82345, 90515, 161243, 164690, 181030, 322486, 806215, 1612430, 6933449, 13866898, 34667245, 69334490]

約数ペア:

[(1, 69334490), (2, 34667245), (5, 13866898), (10, 6933449), (43, 1612430), (86, 806215), (215, 322486), (383, 181030), (421, 164690), (430, 161243), (766, 90515), (842, 82345), (1915, 36206), (2105, 32938), (3830, 18103), (4210, 16469)]