7909140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 22292928

約数和(自身を除く): 14383788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 683, 772, 965, 1158, 1366, 1930, 2049, 2316, 2732, 2895, 3415, 3860, 4098, 5790, 6830, 8196, 10245, 11580, 13660, 20490, 40980, 131819, 263638, 395457, 527276, 659095, 790914, 1318190, 1581828, 1977285, 2636380, 3954570, 7909140]

約数ペア:

[(1, 7909140), (2, 3954570), (3, 2636380), (4, 1977285), (5, 1581828), (6, 1318190), (10, 790914), (12, 659095), (15, 527276), (20, 395457), (30, 263638), (60, 131819), (193, 40980), (386, 20490), (579, 13660), (683, 11580), (772, 10245), (965, 8196), (1158, 6830), (1366, 5790), (1930, 4098), (2049, 3860), (2316, 3415), (2732, 2895)]