547390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 1077120

約数和(自身を除く): 529730

約数列:

[1, 2, 5, 10, 19, 38, 43, 67, 86, 95, 134, 190, 215, 335, 430, 670, 817, 1273, 1634, 2546, 2881, 4085, 5762, 6365, 8170, 12730, 14405, 28810, 54739, 109478, 273695, 547390]

約数ペア:

[(1, 547390), (2, 273695), (5, 109478), (10, 54739), (19, 28810), (38, 14405), (43, 12730), (67, 8170), (86, 6365), (95, 5762), (134, 4085), (190, 2881), (215, 2546), (335, 1634), (430, 1273), (670, 817)]