15210005570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3890027}}^1$

素因数の和:3890074

約数の個数: 32

約数和(自身を含む): 30248857728

約数和(自身を除く): 15038852158

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 3890027, 7780054, 19450135, 38900270, 66130459, 89470621, 132260918, 178941242, 330652295, 447353105, 661304590, 894706210, 1521000557, 3042001114, 7605002785, 15210005570]

約数ペア:

[(1, 15210005570), (2, 7605002785), (5, 3042001114), (10, 1521000557), (17, 894706210), (23, 661304590), (34, 447353105), (46, 330652295), (85, 178941242), (115, 132260918), (170, 89470621), (230, 66130459), (391, 38900270), (782, 19450135), (1955, 7780054), (3910, 3890027)]