137064970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4651}}^1$

素因数の和:5086

約数の個数: 32

約数和(自身を含む): 282692736

約数和(自身を除く): 145627766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2947, 4210, 4651, 5894, 9302, 14735, 23255, 29470, 32557, 46510, 65114, 162785, 325570, 1958071, 3916142, 9790355, 13706497, 19580710, 27412994, 68532485, 137064970]

約数ペア:

[(1, 137064970), (2, 68532485), (5, 27412994), (7, 19580710), (10, 13706497), (14, 9790355), (35, 3916142), (70, 1958071), (421, 325570), (842, 162785), (2105, 65114), (2947, 46510), (4210, 32557), (4651, 29470), (5894, 23255), (9302, 14735)]