17711230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 35033040

約数和(自身を除く): 17321810

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 97, 155, 190, 194, 310, 485, 589, 961, 970, 1178, 1843, 1922, 2945, 3007, 3686, 4805, 5890, 6014, 9215, 9610, 15035, 18259, 18430, 30070, 36518, 57133, 91295, 93217, 114266, 182590, 186434, 285665, 466085, 571330, 932170, 1771123, 3542246, 8855615, 17711230]

約数ペア:

[(1, 17711230), (2, 8855615), (5, 3542246), (10, 1771123), (19, 932170), (31, 571330), (38, 466085), (62, 285665), (95, 186434), (97, 182590), (155, 114266), (190, 93217), (194, 91295), (310, 57133), (485, 36518), (589, 30070), (961, 18430), (970, 18259), (1178, 15035), (1843, 9610), (1922, 9215), (2945, 6014), (3007, 5890), (3686, 4805)]