63871270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{104707}}^1$

素因数の和:104775

約数の個数: 16

約数和(自身を含む): 116854128

約数和(自身を除く): 52982858

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 104707, 209414, 523535, 1047070, 6387127, 12774254, 31935635, 63871270]

約数ペア:

[(1, 63871270), (2, 31935635), (5, 12774254), (10, 6387127), (61, 1047070), (122, 523535), (305, 209414), (610, 104707)]