85843310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3089}}^1$

素因数の和:3500

約数の個数: 32

約数和(自身を含む): 177094080

約数和(自身を除く): 91250770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3089, 3970, 5558, 6178, 13895, 15445, 21623, 27790, 30890, 43246, 108115, 216230, 1226333, 2452666, 6131665, 8584331, 12263330, 17168662, 42921655, 85843310]

約数ペア:

[(1, 85843310), (2, 42921655), (5, 17168662), (7, 12263330), (10, 8584331), (14, 6131665), (35, 2452666), (70, 1226333), (397, 216230), (794, 108115), (1985, 43246), (2779, 30890), (3089, 27790), (3970, 21623), (5558, 15445), (6178, 13895)]