17684970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4241}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 42759360

約数和(自身を除く): 25074390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 4241, 8482, 12723, 21205, 25446, 42410, 63615, 127230, 589499, 1178998, 1768497, 2947495, 3536994, 5894990, 8842485, 17684970]

約数ペア:

[(1, 17684970), (2, 8842485), (3, 5894990), (5, 3536994), (6, 2947495), (10, 1768497), (15, 1178998), (30, 589499), (139, 127230), (278, 63615), (417, 42410), (695, 25446), (834, 21205), (1390, 12723), (2085, 8482), (4170, 4241)]