30399145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 46483200

約数和(自身を除く): 16084055

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 2689, 11305, 13445, 18823, 45713, 51091, 94115, 228565, 255455, 319991, 357637, 868547, 1599955, 1788185, 4342735, 6079829, 30399145]

約数ペア:

[(1, 30399145), (5, 6079829), (7, 4342735), (17, 1788185), (19, 1599955), (35, 868547), (85, 357637), (95, 319991), (119, 255455), (133, 228565), (323, 94115), (595, 51091), (665, 45713), (1615, 18823), (2261, 13445), (2689, 11305)]