124646690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 263181312

約数和(自身を除く): 138534622

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 889, 1270, 1778, 2003, 4006, 4445, 6223, 8890, 10015, 12446, 14021, 20030, 28042, 31115, 62230, 70105, 98147, 140210, 196294, 254381, 490735, 508762, 981470, 1271905, 1780667, 2543810, 3561334, 8903335, 12464669, 17806670, 24929338, 62323345, 124646690]

約数ペア:

[(1, 124646690), (2, 62323345), (5, 24929338), (7, 17806670), (10, 12464669), (14, 8903335), (35, 3561334), (49, 2543810), (70, 1780667), (98, 1271905), (127, 981470), (245, 508762), (254, 490735), (490, 254381), (635, 196294), (889, 140210), (1270, 98147), (1778, 70105), (2003, 62230), (4006, 31115), (4445, 28042), (6223, 20030), (8890, 14021), (10015, 12446)]