67285270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27241}}^1$

素因数の和:27280

約数の個数: 32

約数和(自身を含む): 137299680

約数和(自身を除く): 70014410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 27241, 54482, 136205, 272410, 354133, 517579, 708266, 1035158, 1770665, 2587895, 3541330, 5175790, 6728527, 13457054, 33642635, 67285270]

約数ペア:

[(1, 67285270), (2, 33642635), (5, 13457054), (10, 6728527), (13, 5175790), (19, 3541330), (26, 2587895), (38, 1770665), (65, 1035158), (95, 708266), (130, 517579), (190, 354133), (247, 272410), (494, 136205), (1235, 54482), (2470, 27241)]