305602558

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 479380032

約数和(自身を除く): 173777474

約数列:

[1, 2, 53, 61, 106, 122, 151, 302, 313, 626, 3233, 6466, 8003, 9211, 16006, 16589, 18422, 19093, 33178, 38186, 47263, 94526, 488183, 976366, 1011929, 2023858, 2504939, 2883043, 5009878, 5766086, 152801279, 305602558]

約数ペア:

[(1, 305602558), (2, 152801279), (53, 5766086), (61, 5009878), (106, 2883043), (122, 2504939), (151, 2023858), (302, 1011929), (313, 976366), (626, 488183), (3233, 94526), (6466, 47263), (8003, 38186), (9211, 33178), (16006, 19093), (16589, 18422)]