39946620

素因数分解:

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

素因数の和:95130

約数の個数: 48

約数和(自身を含む): 127830528

約数和(自身を除く): 87883908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 95111, 190222, 285333, 380444, 475555, 570666, 665777, 951110, 1141332, 1331554, 1426665, 1902220, 1997331, 2663108, 2853330, 3328885, 3994662, 5706660, 6657770, 7989324, 9986655, 13315540, 19973310, 39946620]

約数ペア:

[(1, 39946620), (2, 19973310), (3, 13315540), (4, 9986655), (5, 7989324), (6, 6657770), (7, 5706660), (10, 3994662), (12, 3328885), (14, 2853330), (15, 2663108), (20, 1997331), (21, 1902220), (28, 1426665), (30, 1331554), (35, 1141332), (42, 951110), (60, 665777), (70, 570666), (84, 475555), (105, 380444), (140, 285333), (210, 190222), (420, 95111)]