6462540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 23482368

約数和(自身を除く): 17019828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 223, 230, 252, 276, 315, 322, 345, 414, 420, 446, 460, 483, 630, 644, 669, 690, 805, 828, 892, 966, 1035, 1115, 1260, 1338, 1380, 1449, 1561, 1610, 1932, 2007, 2070, 2230, 2415, 2676, 2898, 3122, 3220, 3345, 4014, 4140, 4460, 4683, 4830, 5129, 5796, 6244, 6690, 7245, 7805, 8028, 9366, 9660, 10035, 10258, 13380, 14049, 14490, 15387, 15610, 18732, 20070, 20516, 23415, 25645, 28098, 28980, 30774, 31220, 35903, 40140, 46161, 46830, 51290, 56196, 61548, 70245, 71806, 76935, 92322, 93660, 102580, 107709, 140490, 143612, 153870, 179515, 184644, 215418, 230805, 280980, 307740, 323127, 359030, 430836, 461610, 538545, 646254, 718060, 923220, 1077090, 1292508, 1615635, 2154180, 3231270, 6462540]

約数ペア:

[(1, 6462540), (2, 3231270), (3, 2154180), (4, 1615635), (5, 1292508), (6, 1077090), (7, 923220), (9, 718060), (10, 646254), (12, 538545), (14, 461610), (15, 430836), (18, 359030), (20, 323127), (21, 307740), (23, 280980), (28, 230805), (30, 215418), (35, 184644), (36, 179515), (42, 153870), (45, 143612), (46, 140490), (60, 107709), (63, 102580), (69, 93660), (70, 92322), (84, 76935), (90, 71806), (92, 70245), (105, 61548), (115, 56196), (126, 51290), (138, 46830), (140, 46161), (161, 40140), (180, 35903), (207, 31220), (210, 30774), (223, 28980), (230, 28098), (252, 25645), (276, 23415), (315, 20516), (322, 20070), (345, 18732), (414, 15610), (420, 15387), (446, 14490), (460, 14049), (483, 13380), (630, 10258), (644, 10035), (669, 9660), (690, 9366), (805, 8028), (828, 7805), (892, 7245), (966, 6690), (1035, 6244), (1115, 5796), (1260, 5129), (1338, 4830), (1380, 4683), (1449, 4460), (1561, 4140), (1610, 4014), (1932, 3345), (2007, 3220), (2070, 3122), (2230, 2898), (2415, 2676)]