6787430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 6518170

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 479, 545, 958, 1090, 1417, 2395, 2834, 4790, 6227, 7085, 12454, 14170, 31135, 52211, 62270, 104422, 261055, 522110, 678743, 1357486, 3393715, 6787430]

約数ペア:

[(1, 6787430), (2, 3393715), (5, 1357486), (10, 678743), (13, 522110), (26, 261055), (65, 104422), (109, 62270), (130, 52211), (218, 31135), (479, 14170), (545, 12454), (958, 7085), (1090, 6227), (1417, 4790), (2395, 2834)]