30740085

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8647}}^1$

素因数の和:8737

約数の個数: 24

約数和(自身を含む): 53963520

約数和(自身を除く): 23223435

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 8647, 25941, 43235, 77823, 129705, 389115, 683113, 2049339, 3415565, 6148017, 10246695, 30740085]

約数ペア:

[(1, 30740085), (3, 10246695), (5, 6148017), (9, 3415565), (15, 2049339), (45, 683113), (79, 389115), (237, 129705), (395, 77823), (711, 43235), (1185, 25941), (3555, 8647)]