21844050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 54719712

約数和(自身を除く): 32875662

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 150, 214, 321, 535, 642, 1070, 1361, 1605, 2675, 2722, 3210, 4083, 5350, 6805, 8025, 8166, 13610, 16050, 20415, 34025, 40830, 68050, 102075, 145627, 204150, 291254, 436881, 728135, 873762, 1456270, 2184405, 3640675, 4368810, 7281350, 10922025, 21844050]

約数ペア:

[(1, 21844050), (2, 10922025), (3, 7281350), (5, 4368810), (6, 3640675), (10, 2184405), (15, 1456270), (25, 873762), (30, 728135), (50, 436881), (75, 291254), (107, 204150), (150, 145627), (214, 102075), (321, 68050), (535, 40830), (642, 34025), (1070, 20415), (1361, 16050), (1605, 13610), (2675, 8166), (2722, 8025), (3210, 6805), (4083, 5350)]