30647006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 51145248

約数和(自身を除く): 20498242

約数列:

[1, 2, 13, 26, 67, 73, 134, 146, 241, 482, 871, 949, 1742, 1898, 3133, 4891, 6266, 9782, 16147, 17593, 32294, 35186, 63583, 127166, 209911, 228709, 419822, 457418, 1178731, 2357462, 15323503, 30647006]

約数ペア:

[(1, 30647006), (2, 15323503), (13, 2357462), (26, 1178731), (67, 457418), (73, 419822), (134, 228709), (146, 209911), (241, 127166), (482, 63583), (871, 35186), (949, 32294), (1742, 17593), (1898, 16147), (3133, 9782), (4891, 6266)]