9471700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1933}}^1$

素因数の和:1961

約数の個数: 54

約数和(自身を含む): 23921646

約数和(自身を除く): 14449946

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 1933, 2450, 3866, 4900, 7732, 9665, 13531, 19330, 27062, 38660, 48325, 54124, 67655, 94717, 96650, 135310, 189434, 193300, 270620, 338275, 378868, 473585, 676550, 947170, 1353100, 1894340, 2367925, 4735850, 9471700]

約数ペア:

[(1, 9471700), (2, 4735850), (4, 2367925), (5, 1894340), (7, 1353100), (10, 947170), (14, 676550), (20, 473585), (25, 378868), (28, 338275), (35, 270620), (49, 193300), (50, 189434), (70, 135310), (98, 96650), (100, 94717), (140, 67655), (175, 54124), (196, 48325), (245, 38660), (350, 27062), (490, 19330), (700, 13531), (980, 9665), (1225, 7732), (1933, 4900), (2450, 3866)]