19234620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106859}}^1$

素因数の和:106874

約数の個数: 36

約数和(自身を含む): 58345560

約数和(自身を除く): 39110940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106859, 213718, 320577, 427436, 534295, 641154, 961731, 1068590, 1282308, 1602885, 1923462, 2137180, 3205770, 3846924, 4808655, 6411540, 9617310, 19234620]

約数ペア:

[(1, 19234620), (2, 9617310), (3, 6411540), (4, 4808655), (5, 3846924), (6, 3205770), (9, 2137180), (10, 1923462), (12, 1602885), (15, 1282308), (18, 1068590), (20, 961731), (30, 641154), (36, 534295), (45, 427436), (60, 320577), (90, 213718), (180, 106859)]