30191308

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8231}}^1$

素因数の和:8373

約数の個数: 24

約数和(自身を含む): 60850944

約数和(自身を除く): 30659636

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 8231, 16462, 32924, 57617, 115234, 230468, 1078261, 2156522, 4313044, 7547827, 15095654, 30191308]

約数ペア:

[(1, 30191308), (2, 15095654), (4, 7547827), (7, 4313044), (14, 2156522), (28, 1078261), (131, 230468), (262, 115234), (524, 57617), (917, 32924), (1834, 16462), (3668, 8231)]