299393490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 809948160

約数和(自身を除く): 510554670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 107, 110, 122, 139, 165, 183, 214, 278, 305, 321, 330, 366, 417, 535, 610, 642, 671, 695, 834, 915, 1070, 1177, 1342, 1390, 1529, 1605, 1830, 2013, 2085, 2354, 3058, 3210, 3355, 3531, 4026, 4170, 4587, 5885, 6527, 6710, 7062, 7645, 8479, 9174, 10065, 11770, 13054, 14873, 15290, 16958, 17655, 19581, 20130, 22935, 25437, 29746, 32635, 35310, 39162, 42395, 44619, 45870, 50874, 65270, 71797, 74365, 84790, 89238, 93269, 97905, 127185, 143594, 148730, 163603, 186538, 195810, 215391, 223095, 254370, 279807, 327206, 358985, 430782, 446190, 466345, 490809, 559614, 717970, 818015, 907253, 932690, 981618, 1076955, 1399035, 1636030, 1814506, 2153910, 2454045, 2721759, 2798070, 4536265, 4908090, 5443518, 9072530, 9979783, 13608795, 19959566, 27217590, 29939349, 49898915, 59878698, 99797830, 149696745, 299393490]

約数ペア:

[(1, 299393490), (2, 149696745), (3, 99797830), (5, 59878698), (6, 49898915), (10, 29939349), (11, 27217590), (15, 19959566), (22, 13608795), (30, 9979783), (33, 9072530), (55, 5443518), (61, 4908090), (66, 4536265), (107, 2798070), (110, 2721759), (122, 2454045), (139, 2153910), (165, 1814506), (183, 1636030), (214, 1399035), (278, 1076955), (305, 981618), (321, 932690), (330, 907253), (366, 818015), (417, 717970), (535, 559614), (610, 490809), (642, 466345), (671, 446190), (695, 430782), (834, 358985), (915, 327206), (1070, 279807), (1177, 254370), (1342, 223095), (1390, 215391), (1529, 195810), (1605, 186538), (1830, 163603), (2013, 148730), (2085, 143594), (2354, 127185), (3058, 97905), (3210, 93269), (3355, 89238), (3531, 84790), (4026, 74365), (4170, 71797), (4587, 65270), (5885, 50874), (6527, 45870), (6710, 44619), (7062, 42395), (7645, 39162), (8479, 35310), (9174, 32635), (10065, 29746), (11770, 25437), (13054, 22935), (14873, 20130), (15290, 19581), (16958, 17655)]