91718220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138967}}^1$

素因数の和:138990

約数の個数: 48

約数和(自身を含む): 280159488

約数和(自身を除く): 188441268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 138967, 277934, 416901, 555868, 694835, 833802, 1389670, 1528637, 1667604, 2084505, 2779340, 3057274, 4169010, 4585911, 6114548, 7643185, 8338020, 9171822, 15286370, 18343644, 22929555, 30572740, 45859110, 91718220]

約数ペア:

[(1, 91718220), (2, 45859110), (3, 30572740), (4, 22929555), (5, 18343644), (6, 15286370), (10, 9171822), (11, 8338020), (12, 7643185), (15, 6114548), (20, 4585911), (22, 4169010), (30, 3057274), (33, 2779340), (44, 2084505), (55, 1667604), (60, 1528637), (66, 1389670), (110, 833802), (132, 694835), (165, 555868), (220, 416901), (330, 277934), (660, 138967)]