10389730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 20286000

約数和(自身を除く): 9896270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 349, 458, 698, 1145, 1745, 2290, 2977, 3490, 4537, 5954, 9074, 14885, 22685, 29770, 45370, 79921, 159842, 399605, 799210, 1038973, 2077946, 5194865, 10389730]

約数ペア:

[(1, 10389730), (2, 5194865), (5, 2077946), (10, 1038973), (13, 799210), (26, 399605), (65, 159842), (130, 79921), (229, 45370), (349, 29770), (458, 22685), (698, 14885), (1145, 9074), (1745, 5954), (2290, 4537), (2977, 3490)]