9137030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 19822320

約数和(自身を除く): 10685290

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 643, 1015, 1286, 1421, 2030, 2842, 3215, 4501, 6430, 7105, 9002, 14210, 18647, 22505, 31507, 37294, 45010, 63014, 93235, 130529, 157535, 186470, 261058, 315070, 652645, 913703, 1305290, 1827406, 4568515, 9137030]

約数ペア:

[(1, 9137030), (2, 4568515), (5, 1827406), (7, 1305290), (10, 913703), (14, 652645), (29, 315070), (35, 261058), (49, 186470), (58, 157535), (70, 130529), (98, 93235), (145, 63014), (203, 45010), (245, 37294), (290, 31507), (406, 22505), (490, 18647), (643, 14210), (1015, 9002), (1286, 7105), (1421, 6430), (2030, 4501), (2842, 3215)]