66419490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2213983}}^1$

素因数の和:2213993

約数の個数: 16

約数和(自身を含む): 159406848

約数和(自身を除く): 92987358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2213983, 4427966, 6641949, 11069915, 13283898, 22139830, 33209745, 66419490]

約数ペア:

[(1, 66419490), (2, 33209745), (3, 22139830), (5, 13283898), (6, 11069915), (10, 6641949), (15, 4427966), (30, 2213983)]