47319930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25037}}^1$

素因数の和:25060

約数の個数: 64

約数和(自身を含む): 144218880

約数和(自身を除く): 96898950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25037, 50074, 75111, 125185, 150222, 175259, 225333, 250370, 350518, 375555, 450666, 525777, 675999, 751110, 876295, 1051554, 1126665, 1351998, 1577331, 1752590, 2253330, 2628885, 3154662, 3379995, 4731993, 5257770, 6759990, 7886655, 9463986, 15773310, 23659965, 47319930]

約数ペア:

[(1, 47319930), (2, 23659965), (3, 15773310), (5, 9463986), (6, 7886655), (7, 6759990), (9, 5257770), (10, 4731993), (14, 3379995), (15, 3154662), (18, 2628885), (21, 2253330), (27, 1752590), (30, 1577331), (35, 1351998), (42, 1126665), (45, 1051554), (54, 876295), (63, 751110), (70, 675999), (90, 525777), (105, 450666), (126, 375555), (135, 350518), (189, 250370), (210, 225333), (270, 175259), (315, 150222), (378, 125185), (630, 75111), (945, 50074), (1890, 25037)]