3270670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 6420960

約数和(自身を除く): 3150290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 181, 278, 362, 695, 905, 1390, 1807, 1810, 2353, 3614, 4706, 9035, 11765, 18070, 23530, 25159, 50318, 125795, 251590, 327067, 654134, 1635335, 3270670]

約数ペア:

[(1, 3270670), (2, 1635335), (5, 654134), (10, 327067), (13, 251590), (26, 125795), (65, 50318), (130, 25159), (139, 23530), (181, 18070), (278, 11765), (362, 9035), (695, 4706), (905, 3614), (1390, 2353), (1807, 1810)]