47031030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1923

約数の個数: 80

約数和(自身を含む): 130610304

約数和(自身を除く): 83579274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 1873, 2511, 2790, 3746, 4185, 5022, 5619, 8370, 9365, 11238, 12555, 16857, 18730, 25110, 28095, 33714, 50571, 56190, 58063, 84285, 101142, 116126, 151713, 168570, 174189, 252855, 290315, 303426, 348378, 505710, 522567, 580630, 758565, 870945, 1045134, 1517130, 1567701, 1741890, 2612835, 3135402, 4703103, 5225670, 7838505, 9406206, 15677010, 23515515, 47031030]

約数ペア:

[(1, 47031030), (2, 23515515), (3, 15677010), (5, 9406206), (6, 7838505), (9, 5225670), (10, 4703103), (15, 3135402), (18, 2612835), (27, 1741890), (30, 1567701), (31, 1517130), (45, 1045134), (54, 870945), (62, 758565), (81, 580630), (90, 522567), (93, 505710), (135, 348378), (155, 303426), (162, 290315), (186, 252855), (270, 174189), (279, 168570), (310, 151713), (405, 116126), (465, 101142), (558, 84285), (810, 58063), (837, 56190), (930, 50571), (1395, 33714), (1674, 28095), (1873, 25110), (2511, 18730), (2790, 16857), (3746, 12555), (4185, 11238), (5022, 9365), (5619, 8370)]