9879690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{647}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 23794560

約数和(自身を除く): 13914870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 647, 1018, 1294, 1527, 1941, 2545, 3054, 3235, 3882, 5090, 6470, 7635, 9705, 15270, 19410, 329323, 658646, 987969, 1646615, 1975938, 3293230, 4939845, 9879690]

約数ペア:

[(1, 9879690), (2, 4939845), (3, 3293230), (5, 1975938), (6, 1646615), (10, 987969), (15, 658646), (30, 329323), (509, 19410), (647, 15270), (1018, 9705), (1294, 7635), (1527, 6470), (1941, 5090), (2545, 3882), (3054, 3235)]