87339690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{970441}}^1$

素因数の和:970454

約数の個数: 24

約数和(自身を含む): 227083428

約数和(自身を除く): 139743738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 970441, 1940882, 2911323, 4852205, 5822646, 8733969, 9704410, 14556615, 17467938, 29113230, 43669845, 87339690]

約数ペア:

[(1, 87339690), (2, 43669845), (3, 29113230), (5, 17467938), (6, 14556615), (9, 9704410), (10, 8733969), (15, 5822646), (18, 4852205), (30, 2911323), (45, 1940882), (90, 970441)]