30366913940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138031427}}^1$

素因数の和:138031447

約数の個数: 24

約数和(自身を含む): 69567839712

約数和(自身を除く): 39200925772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 138031427, 276062854, 552125708, 690157135, 1380314270, 1518345697, 2760628540, 3036691394, 6073382788, 7591728485, 15183456970, 30366913940]

約数ペア:

[(1, 30366913940), (2, 15183456970), (4, 7591728485), (5, 6073382788), (10, 3036691394), (11, 2760628540), (20, 1518345697), (22, 1380314270), (44, 690157135), (55, 552125708), (110, 276062854), (220, 138031427)]