57906380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9619}}^1$

素因数の和:9678

約数の個数: 48

約数和(自身を含む): 142222080

約数和(自身を除く): 84315700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 9619, 19238, 38476, 48095, 67333, 96190, 134666, 192380, 269332, 336665, 413617, 673330, 827234, 1346660, 1654468, 2068085, 2895319, 4136170, 5790638, 8272340, 11581276, 14476595, 28953190, 57906380]

約数ペア:

[(1, 57906380), (2, 28953190), (4, 14476595), (5, 11581276), (7, 8272340), (10, 5790638), (14, 4136170), (20, 2895319), (28, 2068085), (35, 1654468), (43, 1346660), (70, 827234), (86, 673330), (140, 413617), (172, 336665), (215, 269332), (301, 192380), (430, 134666), (602, 96190), (860, 67333), (1204, 48095), (1505, 38476), (3010, 19238), (6020, 9619)]