7195210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 7060790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 439, 745, 878, 1490, 1639, 2195, 3278, 4390, 4829, 8195, 9658, 16390, 24145, 48290, 65411, 130822, 327055, 654110, 719521, 1439042, 3597605, 7195210]

約数ペア:

[(1, 7195210), (2, 3597605), (5, 1439042), (10, 719521), (11, 654110), (22, 327055), (55, 130822), (110, 65411), (149, 48290), (298, 24145), (439, 16390), (745, 9658), (878, 8195), (1490, 4829), (1639, 4390), (2195, 3278)]