81845090

素因数分解:

$2^1\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{3019}}^1$

素因数の和:5737

約数の個数: 16

約数和(自身を含む): 147424320

約数和(自身を除く): 65579230

約数列:

[1, 2, 5, 10, 2711, 3019, 5422, 6038, 13555, 15095, 27110, 30190, 8184509, 16369018, 40922545, 81845090]

約数ペア:

[(1, 81845090), (2, 40922545), (5, 16369018), (10, 8184509), (2711, 30190), (3019, 27110), (5422, 15095), (6038, 13555)]