81188970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2467}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 195110208

約数和(自身を除く): 113921238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1097, 2194, 2467, 3291, 4934, 5485, 6582, 7401, 10970, 12335, 14802, 16455, 24670, 32910, 37005, 74010, 2706299, 5412598, 8118897, 13531495, 16237794, 27062990, 40594485, 81188970]

約数ペア:

[(1, 81188970), (2, 40594485), (3, 27062990), (5, 16237794), (6, 13531495), (10, 8118897), (15, 5412598), (30, 2706299), (1097, 74010), (2194, 37005), (2467, 32910), (3291, 24670), (4934, 16455), (5485, 14802), (6582, 12335), (7401, 10970)]