28102770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{312253}}^1$

素因数の和:312266

約数の個数: 24

約数和(自身を含む): 73067436

約数和(自身を除く): 44964666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 312253, 624506, 936759, 1561265, 1873518, 2810277, 3122530, 4683795, 5620554, 9367590, 14051385, 28102770]

約数ペア:

[(1, 28102770), (2, 14051385), (3, 9367590), (5, 5620554), (6, 4683795), (9, 3122530), (10, 2810277), (15, 1873518), (18, 1561265), (30, 936759), (45, 624506), (90, 312253)]