14974863950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409709}}^1$

素因数の和:409781

約数の個数: 48

約数和(自身を含む): 30177599760

約数和(自身を除く): 15202735810

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3655, 7310, 18275, 36550, 409709, 819418, 2048545, 4097090, 6965053, 10242725, 13930106, 17617487, 20485450, 34825265, 35234974, 69650530, 88087435, 174126325, 176174870, 299497279, 348252650, 440437175, 598994558, 880874350, 1497486395, 2994972790, 7487431975, 14974863950]

約数ペア:

[(1, 14974863950), (2, 7487431975), (5, 2994972790), (10, 1497486395), (17, 880874350), (25, 598994558), (34, 440437175), (43, 348252650), (50, 299497279), (85, 176174870), (86, 174126325), (170, 88087435), (215, 69650530), (425, 35234974), (430, 34825265), (731, 20485450), (850, 17617487), (1075, 13930106), (1462, 10242725), (2150, 6965053), (3655, 4097090), (7310, 2048545), (18275, 819418), (36550, 409709)]