7244210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 14141952

約数和(自身を除く): 6897742

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 991, 1462, 1982, 3655, 4955, 7310, 9910, 16847, 33694, 42613, 84235, 85226, 168470, 213065, 426130, 724421, 1448842, 3622105, 7244210]

約数ペア:

[(1, 7244210), (2, 3622105), (5, 1448842), (10, 724421), (17, 426130), (34, 213065), (43, 168470), (85, 85226), (86, 84235), (170, 42613), (215, 33694), (430, 16847), (731, 9910), (991, 7310), (1462, 4955), (1982, 3655)]