30043286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 55738368

約数和(自身を除く): 25695082

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 383, 431, 766, 862, 2681, 3017, 4979, 5362, 5603, 6034, 9958, 11206, 34853, 39221, 69706, 78442, 165073, 330146, 1155511, 2145949, 2311022, 4291898, 15021643, 30043286]

約数ペア:

[(1, 30043286), (2, 15021643), (7, 4291898), (13, 2311022), (14, 2145949), (26, 1155511), (91, 330146), (182, 165073), (383, 78442), (431, 69706), (766, 39221), (862, 34853), (2681, 11206), (3017, 9958), (4979, 6034), (5362, 5603)]