81872670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248099}}^1$

素因数の和:248120

約数の個数: 32

約数和(自身を含む): 214358400

約数和(自身を除く): 132485730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 248099, 496198, 744297, 1240495, 1488594, 2480990, 2729089, 3721485, 5458178, 7442970, 8187267, 13645445, 16374534, 27290890, 40936335, 81872670]

約数ペア:

[(1, 81872670), (2, 40936335), (3, 27290890), (5, 16374534), (6, 13645445), (10, 8187267), (11, 7442970), (15, 5458178), (22, 3721485), (30, 2729089), (33, 2480990), (55, 1488594), (66, 1240495), (110, 744297), (165, 496198), (330, 248099)]