85310730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5237}}^1$

素因数の和:5431

約数の個数: 48

約数和(自身を含む): 223075944

約数和(自身を除く): 137765214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5237, 5430, 8145, 10474, 15711, 16290, 26185, 31422, 47133, 52370, 78555, 94266, 157110, 235665, 471330, 947897, 1895794, 2843691, 4739485, 5687382, 8531073, 9478970, 14218455, 17062146, 28436910, 42655365, 85310730]

約数ペア:

[(1, 85310730), (2, 42655365), (3, 28436910), (5, 17062146), (6, 14218455), (9, 9478970), (10, 8531073), (15, 5687382), (18, 4739485), (30, 2843691), (45, 1895794), (90, 947897), (181, 471330), (362, 235665), (543, 157110), (905, 94266), (1086, 78555), (1629, 52370), (1810, 47133), (2715, 31422), (3258, 26185), (5237, 16290), (5430, 15711), (8145, 10474)]