85129730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6719}}^1$

素因数の和:6914

約数の個数: 32

約数和(自身を含む): 176117760

約数和(自身を除く): 90988030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 6335, 6719, 12670, 13438, 33595, 47033, 67190, 94066, 235165, 470330, 1216139, 2432278, 6080695, 8512973, 12161390, 17025946, 42564865, 85129730]

約数ペア:

[(1, 85129730), (2, 42564865), (5, 17025946), (7, 12161390), (10, 8512973), (14, 6080695), (35, 2432278), (70, 1216139), (181, 470330), (362, 235165), (905, 94066), (1267, 67190), (1810, 47033), (2534, 33595), (6335, 13438), (6719, 12670)]