339979470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{390781}}^1$

素因数の和:390820

約数の個数: 32

約数和(自身を含む): 844089120

約数和(自身を除く): 504109650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 390781, 781562, 1172343, 1953905, 2344686, 3907810, 5861715, 11332649, 11723430, 22665298, 33997947, 56663245, 67995894, 113326490, 169989735, 339979470]

約数ペア:

[(1, 339979470), (2, 169989735), (3, 113326490), (5, 67995894), (6, 56663245), (10, 33997947), (15, 22665298), (29, 11723430), (30, 11332649), (58, 5861715), (87, 3907810), (145, 2344686), (174, 1953905), (290, 1172343), (435, 781562), (870, 390781)]