615127066220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{282168379}}^1$

素因数の和:282168497

約数の個数: 24

約数和(自身を含む): 1303617915600

約数和(自身を除く): 688490849380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 282168379, 564336758, 1128673516, 1410841895, 2821683790, 5643367580, 30756353311, 61512706622, 123025413244, 153781766555, 307563533110, 615127066220]

約数ペア:

[(1, 615127066220), (2, 307563533110), (4, 153781766555), (5, 123025413244), (10, 61512706622), (20, 30756353311), (109, 5643367580), (218, 2821683790), (436, 1410841895), (545, 1128673516), (1090, 564336758), (2180, 282168379)]