286674910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{25169}}^1$

素因数の和:25260

約数の個数: 32

約数和(自身を含む): 554545440

約数和(自身を除く): 267870530

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 25169, 50338, 125845, 251690, 427873, 855746, 1686323, 2139365, 3372646, 4278730, 8431615, 16863230, 28667491, 57334982, 143337455, 286674910]

約数ペア:

[(1, 286674910), (2, 143337455), (5, 57334982), (10, 28667491), (17, 16863230), (34, 8431615), (67, 4278730), (85, 3372646), (134, 2139365), (170, 1686323), (335, 855746), (670, 427873), (1139, 251690), (2278, 125845), (5695, 50338), (11390, 25169)]