344837770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{1049}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 631411200

約数和(自身を除く): 286573430

約数列:

[1, 2, 5, 10, 71, 142, 355, 463, 710, 926, 1049, 2098, 2315, 4630, 5245, 10490, 32873, 65746, 74479, 148958, 164365, 328730, 372395, 485687, 744790, 971374, 2428435, 4856870, 34483777, 68967554, 172418885, 344837770]

約数ペア:

[(1, 344837770), (2, 172418885), (5, 68967554), (10, 34483777), (71, 4856870), (142, 2428435), (355, 971374), (463, 744790), (710, 485687), (926, 372395), (1049, 328730), (2098, 164365), (2315, 148958), (4630, 74479), (5245, 65746), (10490, 32873)]