64448510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2999}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 68607490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 2999, 3070, 4298, 5998, 10745, 14995, 20993, 21490, 29990, 41986, 104965, 209930, 920693, 1841386, 4603465, 6444851, 9206930, 12889702, 32224255, 64448510]

約数ペア:

[(1, 64448510), (2, 32224255), (5, 12889702), (7, 9206930), (10, 6444851), (14, 4603465), (35, 1841386), (70, 920693), (307, 209930), (614, 104965), (1535, 41986), (2149, 29990), (2999, 21490), (3070, 20993), (4298, 14995), (5998, 10745)]