2131350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 5697552

約数和(自身を除く): 3566202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1093, 1950, 2186, 3279, 5465, 6558, 10930, 14209, 16395, 27325, 28418, 32790, 42627, 54650, 71045, 81975, 85254, 142090, 163950, 213135, 355225, 426270, 710450, 1065675, 2131350]

約数ペア:

[(1, 2131350), (2, 1065675), (3, 710450), (5, 426270), (6, 355225), (10, 213135), (13, 163950), (15, 142090), (25, 85254), (26, 81975), (30, 71045), (39, 54650), (50, 42627), (65, 32790), (75, 28418), (78, 27325), (130, 16395), (150, 14209), (195, 10930), (325, 6558), (390, 5465), (650, 3279), (975, 2186), (1093, 1950)]