329485310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61129}}^1$

素因数の和:61161

約数の個数: 48

約数和(自身を含む): 752632560

約数和(自身を除く): 423147250

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 61129, 122258, 305645, 427903, 611290, 672419, 855806, 1344838, 2139515, 2995321, 3362095, 4279030, 4706933, 5990642, 6724190, 9413866, 14976605, 23534665, 29953210, 32948531, 47069330, 65897062, 164742655, 329485310]

約数ペア:

[(1, 329485310), (2, 164742655), (5, 65897062), (7, 47069330), (10, 32948531), (11, 29953210), (14, 23534665), (22, 14976605), (35, 9413866), (49, 6724190), (55, 5990642), (70, 4706933), (77, 4279030), (98, 3362095), (110, 2995321), (154, 2139515), (245, 1344838), (385, 855806), (490, 672419), (539, 611290), (770, 427903), (1078, 305645), (2695, 122258), (5390, 61129)]