30162782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:644

約数の個数: 24

約数和(自身を含む): 49330944

約数和(自身を除く): 19168162

約数列:

[1, 2, 13, 26, 169, 233, 338, 383, 466, 766, 3029, 4979, 6058, 9958, 39377, 64727, 78754, 89239, 129454, 178478, 1160107, 2320214, 15081391, 30162782]

約数ペア:

[(1, 30162782), (2, 15081391), (13, 2320214), (26, 1160107), (169, 178478), (233, 129454), (338, 89239), (383, 78754), (466, 64727), (766, 39377), (3029, 9958), (4979, 6058)]