81037230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4099}}^1$

素因数の和:4768

約数の個数: 32

約数和(自身を含む): 194832000

約数和(自身を除く): 113794770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659, 1318, 1977, 3295, 3954, 4099, 6590, 8198, 9885, 12297, 19770, 20495, 24594, 40990, 61485, 122970, 2701241, 5402482, 8103723, 13506205, 16207446, 27012410, 40518615, 81037230]

約数ペア:

[(1, 81037230), (2, 40518615), (3, 27012410), (5, 16207446), (6, 13506205), (10, 8103723), (15, 5402482), (30, 2701241), (659, 122970), (1318, 61485), (1977, 40990), (3295, 24594), (3954, 20495), (4099, 19770), (6590, 12297), (8198, 9885)]