79881030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{887567}}^1$

素因数の和:887580

約数の個数: 24

約数和(自身を含む): 207690912

約数和(自身を除く): 127809882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 887567, 1775134, 2662701, 4437835, 5325402, 7988103, 8875670, 13313505, 15976206, 26627010, 39940515, 79881030]

約数ペア:

[(1, 79881030), (2, 39940515), (3, 26627010), (5, 15976206), (6, 13313505), (9, 8875670), (10, 7988103), (15, 5325402), (18, 4437835), (30, 2662701), (45, 1775134), (90, 887567)]