229562710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1451}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 445671072

約数和(自身を除く): 216108362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1217, 1451, 2434, 2902, 6085, 7255, 12170, 14510, 15821, 18863, 31642, 37726, 79105, 94315, 158210, 188630, 1765867, 3531734, 8829335, 17658670, 22956271, 45912542, 114781355, 229562710]

約数ペア:

[(1, 229562710), (2, 114781355), (5, 45912542), (10, 22956271), (13, 17658670), (26, 8829335), (65, 3531734), (130, 1765867), (1217, 188630), (1451, 158210), (2434, 94315), (2902, 79105), (6085, 37726), (7255, 31642), (12170, 18863), (14510, 15821)]