897376030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{15233}}^1$

素因数の和:15420

約数の個数: 32

約数和(自身を含む): 1665015264

約数和(自身を除く): 767639234

約数列:

[1, 2, 5, 10, 43, 86, 137, 215, 274, 430, 685, 1370, 5891, 11782, 15233, 29455, 30466, 58910, 76165, 152330, 655019, 1310038, 2086921, 3275095, 4173842, 6550190, 10434605, 20869210, 89737603, 179475206, 448688015, 897376030]

約数ペア:

[(1, 897376030), (2, 448688015), (5, 179475206), (10, 89737603), (43, 20869210), (86, 10434605), (137, 6550190), (215, 4173842), (274, 3275095), (430, 2086921), (685, 1310038), (1370, 655019), (5891, 152330), (11782, 76165), (15233, 58910), (29455, 30466)]