30438356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6577}}^1$

素因数の和:6683

約数の個数: 24

約数和(自身を含む): 58017960

約数和(自身を除く): 27579604

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 6577, 13154, 26308, 85501, 171002, 342004, 585353, 1170706, 2341412, 7609589, 15219178, 30438356]

約数ペア:

[(1, 30438356), (2, 15219178), (4, 7609589), (13, 2341412), (26, 1170706), (52, 585353), (89, 342004), (178, 171002), (356, 85501), (1157, 26308), (2314, 13154), (4628, 6577)]