285420670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{9907}}^1$

素因数の和:10024

約数の個数: 32

約数和(自身を含む): 533605248

約数和(自身を除く): 248184578

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 670, 2881, 5762, 9907, 14405, 19814, 28810, 49535, 99070, 426001, 663769, 852002, 1327538, 2130005, 3318845, 4260010, 6637690, 28542067, 57084134, 142710335, 285420670]

約数ペア:

[(1, 285420670), (2, 142710335), (5, 57084134), (10, 28542067), (43, 6637690), (67, 4260010), (86, 3318845), (134, 2130005), (215, 1327538), (335, 852002), (430, 663769), (670, 426001), (2881, 99070), (5762, 49535), (9907, 28810), (14405, 19814)]