2018747550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{105971}}^1$

素因数の和:106113

約数の個数: 48

約数和(自身を含む): 5045962752

約数和(自身を除く): 3027215202

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 635, 762, 1270, 1905, 3175, 3810, 6350, 9525, 19050, 105971, 211942, 317913, 529855, 635826, 1059710, 1589565, 2649275, 3179130, 5298550, 7947825, 13458317, 15895650, 26916634, 40374951, 67291585, 80749902, 134583170, 201874755, 336457925, 403749510, 672915850, 1009373775, 2018747550]

約数ペア:

[(1, 2018747550), (2, 1009373775), (3, 672915850), (5, 403749510), (6, 336457925), (10, 201874755), (15, 134583170), (25, 80749902), (30, 67291585), (50, 40374951), (75, 26916634), (127, 15895650), (150, 13458317), (254, 7947825), (381, 5298550), (635, 3179130), (762, 2649275), (1270, 1589565), (1905, 1059710), (3175, 635826), (3810, 529855), (6350, 317913), (9525, 211942), (19050, 105971)]