124460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 306432

約数和(自身を除く): 181972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 245, 254, 490, 508, 635, 889, 980, 1270, 1778, 2540, 3556, 4445, 6223, 8890, 12446, 17780, 24892, 31115, 62230, 124460]

約数ペア:

[(1, 124460), (2, 62230), (4, 31115), (5, 24892), (7, 17780), (10, 12446), (14, 8890), (20, 6223), (28, 4445), (35, 3556), (49, 2540), (70, 1778), (98, 1270), (127, 980), (140, 889), (196, 635), (245, 508), (254, 490)]