64117270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{915961}}^1$

素因数の和:915975

約数の個数: 16

約数和(自身を含む): 131898528

約数和(自身を除く): 67781258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 915961, 1831922, 4579805, 6411727, 9159610, 12823454, 32058635, 64117270]

約数ペア:

[(1, 64117270), (2, 32058635), (5, 12823454), (7, 9159610), (10, 6411727), (14, 4579805), (35, 1831922), (70, 915961)]