198473310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{315037}}^1$

素因数の和:315057

約数の個数: 48

約数和(自身を含む): 589751136

約数和(自身を除く): 391277826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 315037, 630074, 945111, 1575185, 1890222, 2205259, 2835333, 3150370, 4410518, 4725555, 5670666, 6615777, 9451110, 11026295, 13231554, 14176665, 19847331, 22052590, 28353330, 33078885, 39694662, 66157770, 99236655, 198473310]

約数ペア:

[(1, 198473310), (2, 99236655), (3, 66157770), (5, 39694662), (6, 33078885), (7, 28353330), (9, 22052590), (10, 19847331), (14, 14176665), (15, 13231554), (18, 11026295), (21, 9451110), (30, 6615777), (35, 5670666), (42, 4725555), (45, 4410518), (63, 3150370), (70, 2835333), (90, 2205259), (105, 1890222), (126, 1575185), (210, 945111), (315, 630074), (630, 315037)]