9839060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6416

約数の個数: 48

約数和(自身を含む): 25764480

約数和(自身を除く): 15925420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6389, 12778, 25556, 31945, 44723, 63890, 70279, 89446, 127780, 140558, 178892, 223615, 281116, 351395, 447230, 491953, 702790, 894460, 983906, 1405580, 1967812, 2459765, 4919530, 9839060]

約数ペア:

[(1, 9839060), (2, 4919530), (4, 2459765), (5, 1967812), (7, 1405580), (10, 983906), (11, 894460), (14, 702790), (20, 491953), (22, 447230), (28, 351395), (35, 281116), (44, 223615), (55, 178892), (70, 140558), (77, 127780), (110, 89446), (140, 70279), (154, 63890), (220, 44723), (308, 31945), (385, 25556), (770, 12778), (1540, 6389)]