7270242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 17694720

約数和(自身を除く): 10424478

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 127, 141, 174, 203, 254, 282, 329, 381, 406, 609, 658, 762, 889, 987, 1218, 1363, 1778, 1974, 2667, 2726, 3683, 4089, 5334, 5969, 7366, 8178, 9541, 11049, 11938, 17907, 19082, 22098, 25781, 28623, 35814, 41783, 51562, 57246, 77343, 83566, 125349, 154686, 173101, 250698, 346202, 519303, 1038606, 1211707, 2423414, 3635121, 7270242]

約数ペア:

[(1, 7270242), (2, 3635121), (3, 2423414), (6, 1211707), (7, 1038606), (14, 519303), (21, 346202), (29, 250698), (42, 173101), (47, 154686), (58, 125349), (87, 83566), (94, 77343), (127, 57246), (141, 51562), (174, 41783), (203, 35814), (254, 28623), (282, 25781), (329, 22098), (381, 19082), (406, 17907), (609, 11938), (658, 11049), (762, 9541), (889, 8178), (987, 7366), (1218, 5969), (1363, 5334), (1778, 4089), (1974, 3683), (2667, 2726)]