473311980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2629511}}^1$

素因数の和:2629526

約数の個数: 36

約数和(自身を含む): 1435713552

約数和(自身を除く): 962401572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2629511, 5259022, 7888533, 10518044, 13147555, 15777066, 23665599, 26295110, 31554132, 39442665, 47331198, 52590220, 78885330, 94662396, 118327995, 157770660, 236655990, 473311980]

約数ペア:

[(1, 473311980), (2, 236655990), (3, 157770660), (4, 118327995), (5, 94662396), (6, 78885330), (9, 52590220), (10, 47331198), (12, 39442665), (15, 31554132), (18, 26295110), (20, 23665599), (30, 15777066), (36, 13147555), (45, 10518044), (60, 7888533), (90, 5259022), (180, 2629511)]