133950460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{956789}}^1$

素因数の和:956805

約数の個数: 24

約数和(自身を含む): 321481440

約数和(自身を除く): 187530980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 956789, 1913578, 3827156, 4783945, 6697523, 9567890, 13395046, 19135780, 26790092, 33487615, 66975230, 133950460]

約数ペア:

[(1, 133950460), (2, 66975230), (4, 33487615), (5, 26790092), (7, 19135780), (10, 13395046), (14, 9567890), (20, 6697523), (28, 4783945), (35, 3827156), (70, 1913578), (140, 956789)]