30308756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19379}}^1$

素因数の和:19423

約数の個数: 24

約数和(自身を含む): 58605120

約数和(自身を除く): 28296364

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 19379, 38758, 77516, 329443, 445717, 658886, 891434, 1317772, 1782868, 7577189, 15154378, 30308756]

約数ペア:

[(1, 30308756), (2, 15154378), (4, 7577189), (17, 1782868), (23, 1317772), (34, 891434), (46, 658886), (68, 445717), (92, 329443), (391, 77516), (782, 38758), (1564, 19379)]