84578270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20479}}^1$

素因数の和:20552

約数の個数: 32

約数和(自身を含む): 176947200

約数和(自身を除く): 92368930

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 20479, 40958, 102395, 143353, 204790, 286706, 716765, 1208261, 1433530, 2416522, 6041305, 8457827, 12082610, 16915654, 42289135, 84578270]

約数ペア:

[(1, 84578270), (2, 42289135), (5, 16915654), (7, 12082610), (10, 8457827), (14, 6041305), (35, 2416522), (59, 1433530), (70, 1208261), (118, 716765), (295, 286706), (413, 204790), (590, 143353), (826, 102395), (2065, 40958), (4130, 20479)]