304255490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{395137}}^1$

素因数の和:395162

約数の個数: 32

約数和(自身を含む): 682798464

約数和(自身を除く): 378542974

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 395137, 790274, 1975685, 2765959, 3951370, 4346507, 5531918, 8693014, 13829795, 21732535, 27659590, 30425549, 43465070, 60851098, 152127745, 304255490]

約数ペア:

[(1, 304255490), (2, 152127745), (5, 60851098), (7, 43465070), (10, 30425549), (11, 27659590), (14, 21732535), (22, 13829795), (35, 8693014), (55, 5531918), (70, 4346507), (77, 3951370), (110, 2765959), (154, 1975685), (385, 790274), (770, 395137)]