1330732370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{24841}}^1$

素因数の和:25346

約数の個数: 32

約数和(自身を含む): 2618545536

約数和(自身を除く): 1287813166

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 974, 2435, 4870, 5357, 10714, 24841, 26785, 49682, 53570, 124205, 248410, 273251, 546502, 1366255, 2732510, 12097567, 24195134, 60487835, 120975670, 133073237, 266146474, 665366185, 1330732370]

約数ペア:

[(1, 1330732370), (2, 665366185), (5, 266146474), (10, 133073237), (11, 120975670), (22, 60487835), (55, 24195134), (110, 12097567), (487, 2732510), (974, 1366255), (2435, 546502), (4870, 273251), (5357, 248410), (10714, 124205), (24841, 53570), (26785, 49682)]