8729786490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{259121}}^1$

素因数の和:260254

約数の個数: 32

約数和(自身を含む): 20970225216

約数和(自身を除く): 12240438726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1123, 2246, 3369, 5615, 6738, 11230, 16845, 33690, 259121, 518242, 777363, 1295605, 1554726, 2591210, 3886815, 7773630, 290992883, 581985766, 872978649, 1454964415, 1745957298, 2909928830, 4364893245, 8729786490]

約数ペア:

[(1, 8729786490), (2, 4364893245), (3, 2909928830), (5, 1745957298), (6, 1454964415), (10, 872978649), (15, 581985766), (30, 290992883), (1123, 7773630), (2246, 3886815), (3369, 2591210), (5615, 1554726), (6738, 1295605), (11230, 777363), (16845, 518242), (33690, 259121)]