70300286

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 53078914

約数列:

[1, 2, 7, 14, 67, 134, 149, 298, 469, 503, 938, 1006, 1043, 2086, 3521, 7042, 9983, 19966, 33701, 67402, 69881, 74947, 139762, 149894, 235907, 471814, 524629, 1049258, 5021449, 10042898, 35150143, 70300286]

約数ペア:

[(1, 70300286), (2, 35150143), (7, 10042898), (14, 5021449), (67, 1049258), (134, 524629), (149, 471814), (298, 235907), (469, 149894), (503, 139762), (938, 74947), (1006, 69881), (1043, 67402), (2086, 33701), (3521, 19966), (7042, 9983)]