9716210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 10967950

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 251, 395, 490, 502, 553, 790, 1106, 1255, 1757, 2510, 2765, 3514, 3871, 5530, 7742, 8785, 12299, 17570, 19355, 19829, 24598, 38710, 39658, 61495, 99145, 122990, 138803, 198290, 277606, 694015, 971621, 1388030, 1943242, 4858105, 9716210]

約数ペア:

[(1, 9716210), (2, 4858105), (5, 1943242), (7, 1388030), (10, 971621), (14, 694015), (35, 277606), (49, 198290), (70, 138803), (79, 122990), (98, 99145), (158, 61495), (245, 39658), (251, 38710), (395, 24598), (490, 19829), (502, 19355), (553, 17570), (790, 12299), (1106, 8785), (1255, 7742), (1757, 5530), (2510, 3871), (2765, 3514)]