47889180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{266051}}^1$

素因数の和:266066

約数の個数: 36

約数和(自身を含む): 145264392

約数和(自身を除く): 97375212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 266051, 532102, 798153, 1064204, 1330255, 1596306, 2394459, 2660510, 3192612, 3990765, 4788918, 5321020, 7981530, 9577836, 11972295, 15963060, 23944590, 47889180]

約数ペア:

[(1, 47889180), (2, 23944590), (3, 15963060), (4, 11972295), (5, 9577836), (6, 7981530), (9, 5321020), (10, 4788918), (12, 3990765), (15, 3192612), (18, 2660510), (20, 2394459), (30, 1596306), (36, 1330255), (45, 1064204), (60, 798153), (90, 532102), (180, 266051)]