156778988030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2239699829}}^1$

素因数の和:2239699843

約数の個数: 16

約数和(自身を含む): 322516775520

約数和(自身を除く): 165737787490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2239699829, 4479399658, 11198499145, 15677898803, 22396998290, 31355797606, 78389494015, 156778988030]

約数ペア:

[(1, 156778988030), (2, 78389494015), (5, 31355797606), (7, 22396998290), (10, 15677898803), (14, 11198499145), (35, 4479399658), (70, 2239699829)]