9716840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34703}}^1$

素因数の和:34721

約数の個数: 32

約数和(自身を含む): 24986880

約数和(自身を除く): 15270040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34703, 69406, 138812, 173515, 242921, 277624, 347030, 485842, 694060, 971684, 1214605, 1388120, 1943368, 2429210, 4858420, 9716840]

約数ペア:

[(1, 9716840), (2, 4858420), (4, 2429210), (5, 1943368), (7, 1388120), (8, 1214605), (10, 971684), (14, 694060), (20, 485842), (28, 347030), (35, 277624), (40, 242921), (56, 173515), (70, 138812), (140, 69406), (280, 34703)]