2017115820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11206199}}^1$

素因数の和:11206214

約数の個数: 36

約数和(自身を含む): 6118585200

約数和(自身を除く): 4101469380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11206199, 22412398, 33618597, 44824796, 56030995, 67237194, 100855791, 112061990, 134474388, 168092985, 201711582, 224123980, 336185970, 403423164, 504278955, 672371940, 1008557910, 2017115820]

約数ペア:

[(1, 2017115820), (2, 1008557910), (3, 672371940), (4, 504278955), (5, 403423164), (6, 336185970), (9, 224123980), (10, 201711582), (12, 168092985), (15, 134474388), (18, 112061990), (20, 100855791), (30, 67237194), (36, 56030995), (45, 44824796), (60, 33618597), (90, 22412398), (180, 11206199)]