61442170

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{44203}}^1$

素因数の和:44349

約数の個数: 16

約数和(自身を含む): 111394080

約数和(自身を除く): 49951910

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 44203, 88406, 221015, 442030, 6144217, 12288434, 30721085, 61442170]

約数ペア:

[(1, 61442170), (2, 30721085), (5, 12288434), (10, 6144217), (139, 442030), (278, 221015), (695, 88406), (1390, 44203)]