289087170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{27611}}^1$

素因数の和:27970

約数の個数: 32

約数和(自身を含む): 695822400

約数和(自身を除く): 406735230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 27611, 55222, 82833, 138055, 165666, 276110, 414165, 828330, 9636239, 19272478, 28908717, 48181195, 57817434, 96362390, 144543585, 289087170]

約数ペア:

[(1, 289087170), (2, 144543585), (3, 96362390), (5, 57817434), (6, 48181195), (10, 28908717), (15, 19272478), (30, 9636239), (349, 828330), (698, 414165), (1047, 276110), (1745, 165666), (2094, 138055), (3490, 82833), (5235, 55222), (10470, 27611)]