148838410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{19507}}^1$

素因数の和:19630

約数の個数: 32

約数和(自身を含む): 309006720

約数和(自身を除く): 160168310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 19507, 39014, 97535, 136549, 195070, 273098, 682745, 1365490, 2126263, 4252526, 10631315, 14883841, 21262630, 29767682, 74419205, 148838410]

約数ペア:

[(1, 148838410), (2, 74419205), (5, 29767682), (7, 21262630), (10, 14883841), (14, 10631315), (35, 4252526), (70, 2126263), (109, 1365490), (218, 682745), (545, 273098), (763, 195070), (1090, 136549), (1526, 97535), (3815, 39014), (7630, 19507)]