55780110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{206593}}^1$

素因数の和:206609

約数の個数: 32

約数和(自身を含む): 148747680

約数和(自身を除く): 92967570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 206593, 413186, 619779, 1032965, 1239558, 1859337, 2065930, 3098895, 3718674, 5578011, 6197790, 9296685, 11156022, 18593370, 27890055, 55780110]

約数ペア:

[(1, 55780110), (2, 27890055), (3, 18593370), (5, 11156022), (6, 9296685), (9, 6197790), (10, 5578011), (15, 3718674), (18, 3098895), (27, 2065930), (30, 1859337), (45, 1239558), (54, 1032965), (90, 619779), (135, 413186), (270, 206593)]