750291220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5359223}}^1$

素因数の和:5359239

約数の個数: 24

約数和(自身を含む): 1800699264

約数和(自身を除く): 1050408044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5359223, 10718446, 21436892, 26796115, 37514561, 53592230, 75029122, 107184460, 150058244, 187572805, 375145610, 750291220]

約数ペア:

[(1, 750291220), (2, 375145610), (4, 187572805), (5, 150058244), (7, 107184460), (10, 75029122), (14, 53592230), (20, 37514561), (28, 26796115), (35, 21436892), (70, 10718446), (140, 5359223)]