21109744170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234552713}}^1$

素因数の和:234552726

約数の個数: 24

約数和(自身を含む): 54885335076

約数和(自身を除く): 33775590906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234552713, 469105426, 703658139, 1172763565, 1407316278, 2110974417, 2345527130, 3518290695, 4221948834, 7036581390, 10554872085, 21109744170]

約数ペア:

[(1, 21109744170), (2, 10554872085), (3, 7036581390), (5, 4221948834), (6, 3518290695), (9, 2345527130), (10, 2110974417), (15, 1407316278), (18, 1172763565), (30, 703658139), (45, 469105426), (90, 234552713)]