21014310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4049}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 50738400

約数和(自身を除く): 29724090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 4049, 5190, 8098, 12147, 20245, 24294, 40490, 60735, 121470, 700477, 1400954, 2101431, 3502385, 4202862, 7004770, 10507155, 21014310]

約数ペア:

[(1, 21014310), (2, 10507155), (3, 7004770), (5, 4202862), (6, 3502385), (10, 2101431), (15, 1400954), (30, 700477), (173, 121470), (346, 60735), (519, 40490), (865, 24294), (1038, 20245), (1730, 12147), (2595, 8098), (4049, 5190)]