98686630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7789}}^1$

素因数の和:7984

約数の個数: 32

約数和(自身を含む): 204160320

約数和(自身を除く): 105473690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 6335, 7789, 12670, 15578, 38945, 54523, 77890, 109046, 272615, 545230, 1409809, 2819618, 7049045, 9868663, 14098090, 19737326, 49343315, 98686630]

約数ペア:

[(1, 98686630), (2, 49343315), (5, 19737326), (7, 14098090), (10, 9868663), (14, 7049045), (35, 2819618), (70, 1409809), (181, 545230), (362, 272615), (905, 109046), (1267, 77890), (1810, 54523), (2534, 38945), (6335, 15578), (7789, 12670)]