164896270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30593}}^1$

素因数の和:30625

約数の個数: 48

約数和(自身を含む): 376673328

約数和(自身を除く): 211777058

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, 30593, 61186, 152965, 214151, 305930, 336523, 428302, 673046, 1070755, 1499057, 1682615, 2141510, 2355661, 2998114, 3365230, 4711322, 7495285, 11778305, 14990570, 16489627, 23556610, 32979254, 82448135, 164896270]

約数ペア:

[(1, 164896270), (2, 82448135), (5, 32979254), (7, 23556610), (10, 16489627), (11, 14990570), (14, 11778305), (22, 7495285), (35, 4711322), (49, 3365230), (55, 2998114), (70, 2355661), (77, 2141510), (98, 1682615), (110, 1499057), (154, 1070755), (245, 673046), (385, 428302), (490, 336523), (539, 305930), (770, 214151), (1078, 152965), (2695, 61186), (5390, 30593)]