56723190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 140659200

約数和(自身を除く): 83936010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 73, 118, 146, 177, 219, 295, 354, 365, 438, 439, 590, 730, 878, 885, 1095, 1317, 1770, 2190, 2195, 2634, 4307, 4390, 6585, 8614, 12921, 13170, 21535, 25842, 25901, 32047, 43070, 51802, 64094, 64605, 77703, 96141, 129210, 129505, 155406, 160235, 192282, 259010, 320470, 388515, 480705, 777030, 961410, 1890773, 3781546, 5672319, 9453865, 11344638, 18907730, 28361595, 56723190]

約数ペア:

[(1, 56723190), (2, 28361595), (3, 18907730), (5, 11344638), (6, 9453865), (10, 5672319), (15, 3781546), (30, 1890773), (59, 961410), (73, 777030), (118, 480705), (146, 388515), (177, 320470), (219, 259010), (295, 192282), (354, 160235), (365, 155406), (438, 129505), (439, 129210), (590, 96141), (730, 77703), (878, 64605), (885, 64094), (1095, 51802), (1317, 43070), (1770, 32047), (2190, 25901), (2195, 25842), (2634, 21535), (4307, 13170), (4390, 12921), (6585, 8614)]