76788990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{853211}}^1$

素因数の和:853224

約数の個数: 24

約数和(自身を含む): 199651608

約数和(自身を除く): 122862618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 853211, 1706422, 2559633, 4266055, 5119266, 7678899, 8532110, 12798165, 15357798, 25596330, 38394495, 76788990]

約数ペア:

[(1, 76788990), (2, 38394495), (3, 25596330), (5, 15357798), (6, 12798165), (9, 8532110), (10, 7678899), (15, 5119266), (18, 4266055), (30, 2559633), (45, 1706422), (90, 853211)]