8460130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6361}}^1$

素因数の和:6394

約数の個数: 32

約数和(自身を含む): 18322560

約数和(自身を除く): 9862430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 6361, 12722, 31805, 44527, 63610, 89054, 120859, 222635, 241718, 445270, 604295, 846013, 1208590, 1692026, 4230065, 8460130]

約数ペア:

[(1, 8460130), (2, 4230065), (5, 1692026), (7, 1208590), (10, 846013), (14, 604295), (19, 445270), (35, 241718), (38, 222635), (70, 120859), (95, 89054), (133, 63610), (190, 44527), (266, 31805), (665, 12722), (1330, 6361)]