9507470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19403}}^1$

素因数の和:19424

約数の個数: 24

約数和(自身を含む): 19908504

約数和(自身を除く): 10401034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 19403, 38806, 97015, 135821, 194030, 271642, 679105, 950747, 1358210, 1901494, 4753735, 9507470]

約数ペア:

[(1, 9507470), (2, 4753735), (5, 1901494), (7, 1358210), (10, 950747), (14, 679105), (35, 271642), (49, 194030), (70, 135821), (98, 97015), (245, 38806), (490, 19403)]