18799770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5179}}^1$

素因数の和:5211

約数の個数: 48

約数和(自身を含む): 49603680

約数和(自身を除く): 30803910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5179, 10358, 15537, 25895, 31074, 51790, 56969, 77685, 113938, 155370, 170907, 284845, 341814, 569690, 626659, 854535, 1253318, 1709070, 1879977, 3133295, 3759954, 6266590, 9399885, 18799770]

約数ペア:

[(1, 18799770), (2, 9399885), (3, 6266590), (5, 3759954), (6, 3133295), (10, 1879977), (11, 1709070), (15, 1253318), (22, 854535), (30, 626659), (33, 569690), (55, 341814), (66, 284845), (110, 170907), (121, 155370), (165, 113938), (242, 77685), (330, 56969), (363, 51790), (605, 31074), (726, 25895), (1210, 15537), (1815, 10358), (3630, 5179)]