15657070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10949}}^1$

素因数の和:10980

約数の個数: 32

約数和(自身を含む): 33112800

約数和(自身を除く): 17455730

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 10949, 21898, 54745, 109490, 120439, 142337, 240878, 284674, 602195, 711685, 1204390, 1423370, 1565707, 3131414, 7828535, 15657070]

約数ペア:

[(1, 15657070), (2, 7828535), (5, 3131414), (10, 1565707), (11, 1423370), (13, 1204390), (22, 711685), (26, 602195), (55, 284674), (65, 240878), (110, 142337), (130, 120439), (143, 109490), (286, 54745), (715, 21898), (1430, 10949)]