78820230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5351}}^1$

素因数の和:5852

約数の個数: 32

約数和(自身を含む): 189589248

約数和(自身を除く): 110769018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 5351, 7365, 10702, 14730, 16053, 26755, 32106, 53510, 80265, 160530, 2627341, 5254682, 7882023, 13136705, 15764046, 26273410, 39410115, 78820230]

約数ペア:

[(1, 78820230), (2, 39410115), (3, 26273410), (5, 15764046), (6, 13136705), (10, 7882023), (15, 5254682), (30, 2627341), (491, 160530), (982, 80265), (1473, 53510), (2455, 32106), (2946, 26755), (4910, 16053), (5351, 14730), (7365, 10702)]