15416170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20021}}^1$

素因数の和:20046

約数の個数: 32

約数和(自身を含む): 34598016

約数和(自身を除く): 19181846

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 20021, 40042, 100105, 140147, 200210, 220231, 280294, 440462, 700735, 1101155, 1401470, 1541617, 2202310, 3083234, 7708085, 15416170]

約数ペア:

[(1, 15416170), (2, 7708085), (5, 3083234), (7, 2202310), (10, 1541617), (11, 1401470), (14, 1101155), (22, 700735), (35, 440462), (55, 280294), (70, 220231), (77, 200210), (110, 140147), (154, 100105), (385, 40042), (770, 20021)]