826640940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{475081}}^1$

素因数の和:475122

約数の個数: 48

約数和(自身を含む): 2394413280

約数和(自身を除く): 1567772340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 475081, 950162, 1425243, 1900324, 2375405, 2850486, 4750810, 5700972, 7126215, 9501620, 13777349, 14252430, 27554698, 28504860, 41332047, 55109396, 68886745, 82664094, 137773490, 165328188, 206660235, 275546980, 413320470, 826640940]

約数ペア:

[(1, 826640940), (2, 413320470), (3, 275546980), (4, 206660235), (5, 165328188), (6, 137773490), (10, 82664094), (12, 68886745), (15, 55109396), (20, 41332047), (29, 28504860), (30, 27554698), (58, 14252430), (60, 13777349), (87, 9501620), (116, 7126215), (145, 5700972), (174, 4750810), (290, 2850486), (348, 2375405), (435, 1900324), (580, 1425243), (870, 950162), (1740, 475081)]