42915170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{54323}}^1$

素因数の和:54409

約数の個数: 16

約数和(自身を含む): 78226560

約数和(自身を除く): 35311390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 54323, 108646, 271615, 543230, 4291517, 8583034, 21457585, 42915170]

約数ペア:

[(1, 42915170), (2, 21457585), (5, 8583034), (10, 4291517), (79, 543230), (158, 271615), (395, 108646), (790, 54323)]