9905383870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13569019}}^1$

素因数の和:13569099

約数の個数: 16

約数和(自身を含む): 18073934640

約数和(自身を除く): 8168550770

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 13569019, 27138038, 67845095, 135690190, 990538387, 1981076774, 4952691935, 9905383870]

約数ペア:

[(1, 9905383870), (2, 4952691935), (5, 1981076774), (10, 990538387), (73, 135690190), (146, 67845095), (365, 27138038), (730, 13569019)]