19973310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95111}}^1$

素因数の和:95128

約数の個数: 32

約数和(自身を含む): 54784512

約数和(自身を除く): 34811202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95111, 190222, 285333, 475555, 570666, 665777, 951110, 1331554, 1426665, 1997331, 2853330, 3328885, 3994662, 6657770, 9986655, 19973310]

約数ペア:

[(1, 19973310), (2, 9986655), (3, 6657770), (5, 3994662), (6, 3328885), (7, 2853330), (10, 1997331), (14, 1426665), (15, 1331554), (21, 951110), (30, 665777), (35, 570666), (42, 475555), (70, 285333), (105, 190222), (210, 95111)]