2178198134210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1073004007}}^1$

素因数の和:1073004050

約数の個数: 32

約数和(自身を含む): 4635377314560

約数和(自身を除く): 2457179180350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 1073004007, 2146008014, 5365020035, 7511028049, 10730040070, 15022056098, 31117116203, 37555140245, 62234232406, 75110280490, 155585581015, 217819813421, 311171162030, 435639626842, 1089099067105, 2178198134210]

約数ペア:

[(1, 2178198134210), (2, 1089099067105), (5, 435639626842), (7, 311171162030), (10, 217819813421), (14, 155585581015), (29, 75110280490), (35, 62234232406), (58, 37555140245), (70, 31117116203), (145, 15022056098), (203, 10730040070), (290, 7511028049), (406, 5365020035), (1015, 2146008014), (2030, 1073004007)]