205121723310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13577}}^1\times {\mathrm{23981}}^1$

素因数の和:37578

約数の個数: 96

約数和(自身を含む): 609574859712

約数和(自身を除く): 404453136402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 13577, 23981, 27154, 40731, 47962, 67885, 71943, 81462, 95039, 119905, 122193, 135770, 143886, 167867, 190078, 203655, 215829, 239810, 244386, 285117, 335734, 359715, 407310, 431658, 475195, 503601, 570234, 610965, 719430, 839335, 855351, 950390, 1007202, 1079145, 1221930, 1425585, 1510803, 1678670, 1710702, 2158290, 2518005, 2851170, 3021606, 4276755, 5036010, 7554015, 8553510, 15108030, 325590037, 651180074, 976770111, 1627950185, 1953540222, 2279130259, 2930310333, 3255900370, 4558260518, 4883850555, 5860620666, 6837390777, 9767701110, 11395651295, 13674781554, 14651551665, 20512172331, 22791302590, 29303103330, 34186953885, 41024344662, 68373907770, 102560861655, 205121723310]

約数ペア:

[(1, 205121723310), (2, 102560861655), (3, 68373907770), (5, 41024344662), (6, 34186953885), (7, 29303103330), (9, 22791302590), (10, 20512172331), (14, 14651551665), (15, 13674781554), (18, 11395651295), (21, 9767701110), (30, 6837390777), (35, 5860620666), (42, 4883850555), (45, 4558260518), (63, 3255900370), (70, 2930310333), (90, 2279130259), (105, 1953540222), (126, 1627950185), (210, 976770111), (315, 651180074), (630, 325590037), (13577, 15108030), (23981, 8553510), (27154, 7554015), (40731, 5036010), (47962, 4276755), (67885, 3021606), (71943, 2851170), (81462, 2518005), (95039, 2158290), (119905, 1710702), (122193, 1678670), (135770, 1510803), (143886, 1425585), (167867, 1221930), (190078, 1079145), (203655, 1007202), (215829, 950390), (239810, 855351), (244386, 839335), (285117, 719430), (335734, 610965), (359715, 570234), (407310, 503601), (431658, 475195)]