15697632870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{231631}}^1$

素因数の和:231898

約数の個数: 64

約数和(自身を含む): 42027310080

約数和(自身を除く): 26329677210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 251, 270, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 6777, 7530, 11295, 13554, 22590, 33885, 67770, 231631, 463262, 694893, 1158155, 1389786, 2084679, 2316310, 3474465, 4169358, 6254037, 6948930, 10423395, 12508074, 20846790, 31270185, 58139381, 62540370, 116278762, 174418143, 290696905, 348836286, 523254429, 581393810, 872090715, 1046508858, 1569763287, 1744181430, 2616272145, 3139526574, 5232544290, 7848816435, 15697632870]

約数ペア:

[(1, 15697632870), (2, 7848816435), (3, 5232544290), (5, 3139526574), (6, 2616272145), (9, 1744181430), (10, 1569763287), (15, 1046508858), (18, 872090715), (27, 581393810), (30, 523254429), (45, 348836286), (54, 290696905), (90, 174418143), (135, 116278762), (251, 62540370), (270, 58139381), (502, 31270185), (753, 20846790), (1255, 12508074), (1506, 10423395), (2259, 6948930), (2510, 6254037), (3765, 4169358), (4518, 3474465), (6777, 2316310), (7530, 2084679), (11295, 1389786), (13554, 1158155), (22590, 694893), (33885, 463262), (67770, 231631)]