919363650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{142537}}^1$

素因数の和:142595

約数の個数: 48

約数和(自身を含む): 2333061984

約数和(自身を除く): 1413698334

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 142537, 285074, 427611, 712685, 855222, 1425370, 2138055, 3563425, 4276110, 6129091, 7126850, 10690275, 12258182, 18387273, 21380550, 30645455, 36774546, 61290910, 91936365, 153227275, 183872730, 306454550, 459681825, 919363650]

約数ペア:

[(1, 919363650), (2, 459681825), (3, 306454550), (5, 183872730), (6, 153227275), (10, 91936365), (15, 61290910), (25, 36774546), (30, 30645455), (43, 21380550), (50, 18387273), (75, 12258182), (86, 10690275), (129, 7126850), (150, 6129091), (215, 4276110), (258, 3563425), (430, 2138055), (645, 1425370), (1075, 855222), (1290, 712685), (2150, 427611), (3225, 285074), (6450, 142537)]