80853870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158537}}^1$

素因数の和:158564

約数の個数: 32

約数和(自身を含む): 205465248

約数和(自身を除く): 124611378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 158537, 317074, 475611, 792685, 951222, 1585370, 2378055, 2695129, 4756110, 5390258, 8085387, 13475645, 16170774, 26951290, 40426935, 80853870]

約数ペア:

[(1, 80853870), (2, 40426935), (3, 26951290), (5, 16170774), (6, 13475645), (10, 8085387), (15, 5390258), (17, 4756110), (30, 2695129), (34, 2378055), (51, 1585370), (85, 951222), (102, 792685), (170, 475611), (255, 317074), (510, 158537)]