9183580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9371}}^1$

素因数の和:9394

約数の個数: 36

約数和(自身を含む): 22436568

約数和(自身を除く): 13252988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9371, 18742, 37484, 46855, 65597, 93710, 131194, 187420, 262388, 327985, 459179, 655970, 918358, 1311940, 1836716, 2295895, 4591790, 9183580]

約数ペア:

[(1, 9183580), (2, 4591790), (4, 2295895), (5, 1836716), (7, 1311940), (10, 918358), (14, 655970), (20, 459179), (28, 327985), (35, 262388), (49, 187420), (70, 131194), (98, 93710), (140, 65597), (196, 46855), (245, 37484), (490, 18742), (980, 9371)]