235910290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{306377}}^1$

素因数の和:306402

約数の個数: 32

約数和(自身を含む): 529421184

約数和(自身を除く): 293510894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 306377, 612754, 1531885, 2144639, 3063770, 3370147, 4289278, 6740294, 10723195, 16850735, 21446390, 23591029, 33701470, 47182058, 117955145, 235910290]

約数ペア:

[(1, 235910290), (2, 117955145), (5, 47182058), (7, 33701470), (10, 23591029), (11, 21446390), (14, 16850735), (22, 10723195), (35, 6740294), (55, 4289278), (70, 3370147), (77, 3063770), (110, 2144639), (154, 1531885), (385, 612754), (770, 306377)]