242116030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{3659}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 470383200

約数和(自身を除く): 228267170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 1018, 2545, 3659, 5090, 6617, 7318, 13234, 18295, 33085, 36590, 47567, 66170, 95134, 237835, 475670, 1862431, 3724862, 9312155, 18624310, 24211603, 48423206, 121058015, 242116030]

約数ペア:

[(1, 242116030), (2, 121058015), (5, 48423206), (10, 24211603), (13, 18624310), (26, 9312155), (65, 3724862), (130, 1862431), (509, 475670), (1018, 237835), (2545, 95134), (3659, 66170), (5090, 47567), (6617, 36590), (7318, 33085), (13234, 18295)]