70154161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 91756800

約数和(自身を除く): 21602639

約数列:

[1, 7, 11, 29, 77, 89, 203, 319, 353, 623, 979, 2233, 2471, 2581, 3883, 6853, 10237, 18067, 27181, 28391, 31417, 71659, 112607, 198737, 219919, 345587, 788249, 911093, 2419109, 6377651, 10022023, 70154161]

約数ペア:

[(1, 70154161), (7, 10022023), (11, 6377651), (29, 2419109), (77, 911093), (89, 788249), (203, 345587), (319, 219919), (353, 198737), (623, 112607), (979, 71659), (2233, 31417), (2471, 28391), (2581, 27181), (3883, 18067), (6853, 10237)]