61965830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{60161}}^1$

素因数の和:60271

約数の個数: 16

約数和(自身を含む): 112623264

約数和(自身を除く): 50657434

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 60161, 120322, 300805, 601610, 6196583, 12393166, 30982915, 61965830]

約数ペア:

[(1, 61965830), (2, 30982915), (5, 12393166), (10, 6196583), (103, 601610), (206, 300805), (515, 120322), (1030, 60161)]