29953210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61129}}^1$

素因数の和:61150

約数の個数: 24

約数和(自身を含む): 62719380

約数和(自身を除く): 32766170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 61129, 122258, 305645, 427903, 611290, 855806, 2139515, 2995321, 4279030, 5990642, 14976605, 29953210]

約数ペア:

[(1, 29953210), (2, 14976605), (5, 5990642), (7, 4279030), (10, 2995321), (14, 2139515), (35, 855806), (49, 611290), (70, 427903), (98, 305645), (245, 122258), (490, 61129)]