105030270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1167

約数の個数: 80

約数和(自身を含む): 284917248

約数和(自身を除く): 179886978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 254, 270, 381, 405, 635, 762, 810, 1021, 1143, 1270, 1905, 2042, 2286, 3063, 3429, 3810, 5105, 5715, 6126, 6858, 9189, 10210, 10287, 11430, 15315, 17145, 18378, 20574, 27567, 30630, 34290, 45945, 51435, 55134, 82701, 91890, 102870, 129667, 137835, 165402, 259334, 275670, 389001, 413505, 648335, 778002, 827010, 1167003, 1296670, 1945005, 2334006, 3501009, 3890010, 5835015, 7002018, 10503027, 11670030, 17505045, 21006054, 35010090, 52515135, 105030270]

約数ペア:

[(1, 105030270), (2, 52515135), (3, 35010090), (5, 21006054), (6, 17505045), (9, 11670030), (10, 10503027), (15, 7002018), (18, 5835015), (27, 3890010), (30, 3501009), (45, 2334006), (54, 1945005), (81, 1296670), (90, 1167003), (127, 827010), (135, 778002), (162, 648335), (254, 413505), (270, 389001), (381, 275670), (405, 259334), (635, 165402), (762, 137835), (810, 129667), (1021, 102870), (1143, 91890), (1270, 82701), (1905, 55134), (2042, 51435), (2286, 45945), (3063, 34290), (3429, 30630), (3810, 27567), (5105, 20574), (5715, 18378), (6126, 17145), (6858, 15315), (9189, 11430), (10210, 10287)]