508244317420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3630316553}}^1$

素因数の和:3630316569

約数の個数: 24

約数和(自身を含む): 1219786362144

約数和(自身を除く): 711542044724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3630316553, 7260633106, 14521266212, 18151582765, 25412215871, 36303165530, 50824431742, 72606331060, 101648863484, 127061079355, 254122158710, 508244317420]

約数ペア:

[(1, 508244317420), (2, 254122158710), (4, 127061079355), (5, 101648863484), (7, 72606331060), (10, 50824431742), (14, 36303165530), (20, 25412215871), (28, 18151582765), (35, 14521266212), (70, 7260633106), (140, 3630316553)]