40172370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191297}}^1$

素因数の和:191314

約数の個数: 32

約数和(自身を含む): 110187648

約数和(自身を除く): 70015278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 191297, 382594, 573891, 956485, 1147782, 1339079, 1912970, 2678158, 2869455, 4017237, 5738910, 6695395, 8034474, 13390790, 20086185, 40172370]

約数ペア:

[(1, 40172370), (2, 20086185), (3, 13390790), (5, 8034474), (6, 6695395), (7, 5738910), (10, 4017237), (14, 2869455), (15, 2678158), (21, 1912970), (30, 1339079), (35, 1147782), (42, 956485), (70, 573891), (105, 382594), (210, 191297)]