30460325

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9161}}^1$

素因数の和:9197

約数の個数: 24

約数和(自身を含む): 45443520

約数和(自身を除く): 14983195

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 9161, 45805, 64127, 174059, 229025, 320635, 870295, 1218413, 1603175, 4351475, 6092065, 30460325]

約数ペア:

[(1, 30460325), (5, 6092065), (7, 4351475), (19, 1603175), (25, 1218413), (35, 870295), (95, 320635), (133, 229025), (175, 174059), (475, 64127), (665, 45805), (3325, 9161)]