65369890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2269}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 122253120

約数和(自身を除く): 56883230

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 670, 2269, 2881, 4538, 5762, 11345, 14405, 22690, 28810, 97567, 152023, 195134, 304046, 487835, 760115, 975670, 1520230, 6536989, 13073978, 32684945, 65369890]

約数ペア:

[(1, 65369890), (2, 32684945), (5, 13073978), (10, 6536989), (43, 1520230), (67, 975670), (86, 760115), (134, 487835), (215, 304046), (335, 195134), (430, 152023), (670, 97567), (2269, 28810), (2881, 22690), (4538, 14405), (5762, 11345)]