214177020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{7013}}^1$

素因数の和:7534

約数の個数: 48

約数和(自身を含む): 600959520

約数和(自身を除く): 386782500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 5090, 6108, 7013, 7635, 10180, 14026, 15270, 21039, 28052, 30540, 35065, 42078, 70130, 84156, 105195, 140260, 210390, 420780, 3569617, 7139234, 10708851, 14278468, 17848085, 21417702, 35696170, 42835404, 53544255, 71392340, 107088510, 214177020]

約数ペア:

[(1, 214177020), (2, 107088510), (3, 71392340), (4, 53544255), (5, 42835404), (6, 35696170), (10, 21417702), (12, 17848085), (15, 14278468), (20, 10708851), (30, 7139234), (60, 3569617), (509, 420780), (1018, 210390), (1527, 140260), (2036, 105195), (2545, 84156), (3054, 70130), (5090, 42078), (6108, 35065), (7013, 30540), (7635, 28052), (10180, 21039), (14026, 15270)]