5785620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 16312128

約数和(自身を除く): 10526508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 457, 633, 844, 914, 1055, 1266, 1371, 1828, 2110, 2285, 2532, 2742, 3165, 4220, 4570, 5484, 6330, 6855, 9140, 12660, 13710, 27420, 96427, 192854, 289281, 385708, 482135, 578562, 964270, 1157124, 1446405, 1928540, 2892810, 5785620]

約数ペア:

[(1, 5785620), (2, 2892810), (3, 1928540), (4, 1446405), (5, 1157124), (6, 964270), (10, 578562), (12, 482135), (15, 385708), (20, 289281), (30, 192854), (60, 96427), (211, 27420), (422, 13710), (457, 12660), (633, 9140), (844, 6855), (914, 6330), (1055, 5484), (1266, 4570), (1371, 4220), (1828, 3165), (2110, 2742), (2285, 2532)]