30696146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 50220324

約数和(自身を除く): 19524178

約数列:

[1, 2, 13, 26, 169, 197, 338, 394, 461, 922, 2561, 5122, 5993, 11986, 33293, 66586, 77909, 90817, 155818, 181634, 1180621, 2361242, 15348073, 30696146]

約数ペア:

[(1, 30696146), (2, 15348073), (13, 2361242), (26, 1180621), (169, 181634), (197, 155818), (338, 90817), (394, 77909), (461, 66586), (922, 33293), (2561, 11986), (5122, 5993)]