30979935

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{32783}}^1$

素因数の和:32804

約数の個数: 32

約数和(自身を含む): 62945280

約数和(自身を除く): 31965345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 32783, 98349, 163915, 229481, 295047, 491745, 688443, 885141, 1147405, 1475235, 2065329, 3442215, 4425705, 6195987, 10326645, 30979935]

約数ペア:

[(1, 30979935), (3, 10326645), (5, 6195987), (7, 4425705), (9, 3442215), (15, 2065329), (21, 1475235), (27, 1147405), (35, 885141), (45, 688443), (63, 491745), (105, 295047), (135, 229481), (189, 163915), (315, 98349), (945, 32783)]