1928834490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 5176535040

約数和(自身を除く): 3247700550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 157, 165, 177, 295, 314, 330, 354, 471, 590, 631, 649, 785, 885, 942, 1262, 1298, 1570, 1727, 1770, 1893, 1947, 2355, 3155, 3245, 3454, 3786, 3894, 4710, 5181, 6310, 6490, 6941, 8635, 9263, 9465, 9735, 10362, 13882, 17270, 18526, 18930, 19470, 20823, 25905, 27789, 34705, 37229, 41646, 46315, 51810, 55578, 69410, 74458, 92630, 99067, 101893, 104115, 111687, 138945, 186145, 198134, 203786, 208230, 223374, 277890, 297201, 305679, 372290, 409519, 495335, 509465, 558435, 594402, 611358, 819038, 990670, 1018930, 1089737, 1116870, 1228557, 1486005, 1528395, 2047595, 2179474, 2457114, 2972010, 3056790, 3269211, 4095190, 5448685, 5844953, 6142785, 6538422, 10897370, 11689906, 12285570, 16346055, 17534859, 29224765, 32692110, 35069718, 58449530, 64294483, 87674295, 128588966, 175348590, 192883449, 321472415, 385766898, 642944830, 964417245, 1928834490]

約数ペア:

[(1, 1928834490), (2, 964417245), (3, 642944830), (5, 385766898), (6, 321472415), (10, 192883449), (11, 175348590), (15, 128588966), (22, 87674295), (30, 64294483), (33, 58449530), (55, 35069718), (59, 32692110), (66, 29224765), (110, 17534859), (118, 16346055), (157, 12285570), (165, 11689906), (177, 10897370), (295, 6538422), (314, 6142785), (330, 5844953), (354, 5448685), (471, 4095190), (590, 3269211), (631, 3056790), (649, 2972010), (785, 2457114), (885, 2179474), (942, 2047595), (1262, 1528395), (1298, 1486005), (1570, 1228557), (1727, 1116870), (1770, 1089737), (1893, 1018930), (1947, 990670), (2355, 819038), (3155, 611358), (3245, 594402), (3454, 558435), (3786, 509465), (3894, 495335), (4710, 409519), (5181, 372290), (6310, 305679), (6490, 297201), (6941, 277890), (8635, 223374), (9263, 208230), (9465, 203786), (9735, 198134), (10362, 186145), (13882, 138945), (17270, 111687), (18526, 104115), (18930, 101893), (19470, 99067), (20823, 92630), (25905, 74458), (27789, 69410), (34705, 55578), (37229, 51810), (41646, 46315)]