269053510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{23747}}^1$

素因数の和:23868

約数の個数: 32

約数和(自身を含む): 533475072

約数和(自身を除く): 264421562

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 23747, 47494, 118735, 237470, 261217, 522434, 1306085, 2445941, 2612170, 4891882, 12229705, 24459410, 26905351, 53810702, 134526755, 269053510]

約数ペア:

[(1, 269053510), (2, 134526755), (5, 53810702), (10, 26905351), (11, 24459410), (22, 12229705), (55, 4891882), (103, 2612170), (110, 2445941), (206, 1306085), (515, 522434), (1030, 261217), (1133, 237470), (2266, 118735), (5665, 47494), (11330, 23747)]