2931565630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{206303}}^1$

素因数の和:206353

約数の個数: 48

約数和(自身を含む): 6350037120

約数和(自身を除く): 3418471490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14210, 206303, 412606, 1031515, 1444121, 2063030, 2888242, 5982787, 7220605, 10108847, 11965574, 14441210, 20217694, 29913935, 41879509, 50544235, 59827870, 83759018, 101088470, 209397545, 293156563, 418795090, 586313126, 1465782815, 2931565630]

約数ペア:

[(1, 2931565630), (2, 1465782815), (5, 586313126), (7, 418795090), (10, 293156563), (14, 209397545), (29, 101088470), (35, 83759018), (49, 59827870), (58, 50544235), (70, 41879509), (98, 29913935), (145, 20217694), (203, 14441210), (245, 11965574), (290, 10108847), (406, 7220605), (490, 5982787), (1015, 2888242), (1421, 2063030), (2030, 1444121), (2842, 1031515), (7105, 412606), (14210, 206303)]