126548570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 234748800

約数和(自身を除く): 108200230

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1510, 1949, 3898, 6493, 9745, 12986, 19490, 32465, 64930, 83807, 167614, 294299, 419035, 588598, 838070, 1471495, 2942990, 12654857, 25309714, 63274285, 126548570]

約数ペア:

[(1, 126548570), (2, 63274285), (5, 25309714), (10, 12654857), (43, 2942990), (86, 1471495), (151, 838070), (215, 588598), (302, 419035), (430, 294299), (755, 167614), (1510, 83807), (1949, 64930), (3898, 32465), (6493, 19490), (9745, 12986)]