9359980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9551}}^1$

素因数の和:9574

約数の個数: 36

約数和(自身を含む): 22867488

約数和(自身を除く): 13507508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9551, 19102, 38204, 47755, 66857, 95510, 133714, 191020, 267428, 334285, 467999, 668570, 935998, 1337140, 1871996, 2339995, 4679990, 9359980]

約数ペア:

[(1, 9359980), (2, 4679990), (4, 2339995), (5, 1871996), (7, 1337140), (10, 935998), (14, 668570), (20, 467999), (28, 334285), (35, 267428), (49, 191020), (70, 133714), (98, 95510), (140, 66857), (196, 47755), (245, 38204), (490, 19102), (980, 9551)]