13720590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1335

約数の個数: 80

約数和(自身を含む): 39761568

約数和(自身を除く): 26040978

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1303, 1755, 2106, 2606, 3510, 3909, 5265, 6515, 7818, 10530, 11727, 13030, 16939, 19545, 23454, 33878, 35181, 39090, 50817, 58635, 70362, 84695, 101634, 105543, 117270, 152451, 169390, 175905, 211086, 254085, 304902, 351810, 457353, 508170, 527715, 762255, 914706, 1055430, 1372059, 1524510, 2286765, 2744118, 4573530, 6860295, 13720590]

約数ペア:

[(1, 13720590), (2, 6860295), (3, 4573530), (5, 2744118), (6, 2286765), (9, 1524510), (10, 1372059), (13, 1055430), (15, 914706), (18, 762255), (26, 527715), (27, 508170), (30, 457353), (39, 351810), (45, 304902), (54, 254085), (65, 211086), (78, 175905), (81, 169390), (90, 152451), (117, 117270), (130, 105543), (135, 101634), (162, 84695), (195, 70362), (234, 58635), (270, 50817), (351, 39090), (390, 35181), (405, 33878), (585, 23454), (702, 19545), (810, 16939), (1053, 13030), (1170, 11727), (1303, 10530), (1755, 7818), (2106, 6515), (2606, 5265), (3510, 3909)]