67848460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109433}}^1$

素因数の和:109473

約数の個数: 24

約数和(自身を含む): 147079296

約数和(自身を除く): 79230836

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 109433, 218866, 437732, 547165, 1094330, 2188660, 3392423, 6784846, 13569692, 16962115, 33924230, 67848460]

約数ペア:

[(1, 67848460), (2, 33924230), (4, 16962115), (5, 13569692), (10, 6784846), (20, 3392423), (31, 2188660), (62, 1094330), (124, 547165), (155, 437732), (310, 218866), (620, 109433)]