279719090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{85021}}^1$

素因数の和:85082

約数の個数: 32

約数和(自身を含む): 587672064

約数和(自身を除く): 307952974

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 85021, 170042, 425105, 595147, 850210, 1190294, 2975735, 3995987, 5951470, 7991974, 19979935, 27971909, 39959870, 55943818, 139859545, 279719090]

約数ペア:

[(1, 279719090), (2, 139859545), (5, 55943818), (7, 39959870), (10, 27971909), (14, 19979935), (35, 7991974), (47, 5951470), (70, 3995987), (94, 2975735), (235, 1190294), (329, 850210), (470, 595147), (658, 425105), (1645, 170042), (3290, 85021)]