201490110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2238779}}^1$

素因数の和:2238792

約数の個数: 24

約数和(自身を含む): 523874520

約数和(自身を除く): 322384410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2238779, 4477558, 6716337, 11193895, 13432674, 20149011, 22387790, 33581685, 40298022, 67163370, 100745055, 201490110]

約数ペア:

[(1, 201490110), (2, 100745055), (3, 67163370), (5, 40298022), (6, 33581685), (9, 22387790), (10, 20149011), (15, 13432674), (18, 11193895), (30, 6716337), (45, 4477558), (90, 2238779)]