29995810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17749}}^1$

素因数の和:17782

約数の個数: 24

約数和(自身を含む): 58468500

約数和(自身を除く): 28472690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 17749, 35498, 88745, 177490, 230737, 461474, 1153685, 2307370, 2999581, 5999162, 14997905, 29995810]

約数ペア:

[(1, 29995810), (2, 14997905), (5, 5999162), (10, 2999581), (13, 2307370), (26, 1153685), (65, 461474), (130, 230737), (169, 177490), (338, 88745), (845, 35498), (1690, 17749)]