86117710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2417}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 177577920

約数和(自身を除く): 91460210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 2417, 2545, 3563, 4834, 5090, 7126, 12085, 16919, 17815, 24170, 33838, 35630, 84595, 169190, 1230253, 2460506, 6151265, 8611771, 12302530, 17223542, 43058855, 86117710]

約数ペア:

[(1, 86117710), (2, 43058855), (5, 17223542), (7, 12302530), (10, 8611771), (14, 6151265), (35, 2460506), (70, 1230253), (509, 169190), (1018, 84595), (2417, 35630), (2545, 33838), (3563, 24170), (4834, 17815), (5090, 16919), (7126, 12085)]