29204770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 60281856

約数和(自身を除く): 31077086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 991, 1982, 2105, 2947, 4210, 4955, 5894, 6937, 9910, 13874, 14735, 29470, 34685, 69370, 417211, 834422, 2086055, 2920477, 4172110, 5840954, 14602385, 29204770]

約数ペア:

[(1, 29204770), (2, 14602385), (5, 5840954), (7, 4172110), (10, 2920477), (14, 2086055), (35, 834422), (70, 417211), (421, 69370), (842, 34685), (991, 29470), (1982, 14735), (2105, 13874), (2947, 9910), (4210, 6937), (4955, 5894)]